Open Materia Medica

The classical materia medica, in plain language.

“Prove all things.” — after 1 Thessalonians 5:21, the old provers’ watchword

344 remedy portraits, drawn from the public-domain classics and set beside the real toxicology and modern pharmacology of each source substance. A study and reference companion — not medical advice.

Dedication →

Dr. Sohil Momin, BHMS

I built this so that the great nineteenth-century remedy portraits — Boericke, Clarke, Kent, Allen, Nash, Farrington — could be met whole, in everyday words, and weighed against the science of our own time. Read the classical picture; then read the pharmacology beside it; then judge for yourself.

— Dr. Sohil Momin, BHMS

Remedy of the day

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344remedy portraits
70+conditions indexed
16natural families
100%works offline

On every remedy page

  • The substance, in plain words — what the remedy is made from.
  • The traditional picture — the classical portrait merged from the great authors: mind, body, modalities, affinities.
  • Where the picture comes from — the real toxicology and history behind each portrait.
  • The substance in real medicine — where the source material has genuine, documented uses in modern pharmacology.
  • Look-alikes — how the classical authors told each remedy apart from its neighbours.
  • A plain-language glossary for every technical term.

The research debate on ultra-dilute preparations — supporting work and the placebo question — is discussed once, on the Evidence page.

Remedies — all 344, A to Z

RemedyMade fromIn a few words
Abies canadensisThe hemlock spruceA hunger that cannot be satisfied: the canine, gnawing hunger of the books, the flatulent dyspepsia with the…
Abies nigraThe black spruceA stomach that hurts as the meal ends: the pain after eating of the books, the sensation of a hard, immovable lump…
AbrotanumSouthernwoodA child melting away: emaciation that defies feeding — the legs thin to sticks while the belly stays big — hunger…
AbsinthiumWormwoodA nervous system over-wound: sleeplessness with trembling and startings, sudden spasms and twitchings, visions and…
Acalypha indicaThe Indian copperleafA cough that greets the morning with blood: the dry, hacking morning cough with blood-streaked sputum of the…
Acidum benzoicumBenzoic acidUrine that announces itself: dark, hot, offensive-smelling urine that irritates everything it passes; joint pains…
Acidum carbolicumCarbolic acidThe chemistry that changed surgery and the remedy of the same molecule: offensive, acrid discharges from every…
Acidum fluoricumHydrofluoric acidA constitution hot and dissolving: varicose veins with old, hard ulcers that refuse to heal, bones that soften and…
Acidum hydrocyanicumHydrocyanic acidA spasm that alternates and locks: convulsions of the clonic-tonic type — relaxation and rigidity alternating…
Acidum lacticumLactic acidA body made rheumatic by milk: rheumatic pains and stiffness worse for milk, the hot flushes and the copious sweat…
Acidum muriaticumHydrochloric acidStrength draining out through the lower parts: hemorrhoids so weak they protrude and cannot be drawn back, blue…
Acidum nitricumNitric acidA system that bleeds at the least touch: warts that crack and bleed, fissures that will not heal, ulcers with…
Acidum phosphoricumPhosphoric acidA person emptied to apathy: grief or over-study or a growing spurt has drained the colour and the interest from…
Acidum salicylicumSalicylic acidRheumatism with deafness: wandering joint pains with sudden deafness or roaring in the ears, profuse sweating…
Acidum sulphuricumSulfuric acidStrength draining through a sieve: trembling weakness from the least cause, bruising and bleeding at the slightest…
Aconitum napellusMonkshood (Aconite)A state that comes on suddenly — after a sharp cold wind, a fright, or exposure to dry cold — with intense fear…
Actaea spicataThe black baneberryThe small joints in revolt: rheumatic pains of the wrists, fingers and ankles — the small joints the big remedies…
Adonis vernalisPheasant's eyeA heart made irritable by kidney trouble: a fluttering, irregular pulse, dropsy that shifts with position, urine…
AdrenalinumThe remedy prepared from adrenaline itself — the hormone of the fight-or-flight that modern medicine injects to reverse anaphylaxis and restart the heartThe body in full alarm: pounding heart, surging blood to the head and chest, trembling and anxiety, the sensation…
Aesculus glabraThe Ohio buckeyeA rectum that burns and descends: the burning, protracted rectal pains of the books, the prolapse and the…
Aesculus hippocastanumHorse chestnutA rectum purple and dry: hemorrhoids that are purple, swollen and intensely painful, with a characteristic dry…
Aethusa cynapiumFool's parsleyThe baby who cannot keep its milk: vomiting of curdled milk in great lumps, exhaustion to stupor after the feed, a…
Agaricus muscariusFly agaricA nervous system that cannot hold still: constant twitching and jerking of single muscles, chorea-like movements…
Agnus castusThe chaste tree's berryA fire gone out: sexual vitality extinguished — cold, flaccid, indifferent — with a deep, hopeless sadness, a…
AilanthusThe tree of heavenA throat turning dusky and dark: malignant sore throat with the dusky, dark-red membrane of the old books, great…
Aletris farinosaUnicorn rootA woman emptied by her own life: prolapse and bearing-down, constipation that no laxative reaches, anaemic…
Allium cepaThe common onionA hay fever with a chemical signature: a burning, smarting, watery nasal flow that reddens the upper lip, eyes…
Alnus rubraThe red alder barkA skin and glands that never settle: the chronic eczema and eruptions of the books, the swollen lymphatics, the…
Aloe socotrinaSocotra aloeA rectum that will not be trusted: a constant bearing-down and urging as if the stool will escape the moment it is…
AluminaAluminium oxideA system gone dry and slow: a mouth and throat so dry there is no saliva to swallow food down, a constipation so…
Ambra griseaAmbergrisA nervous system worn thin by age and company: extreme nervousness and excitement from the least company…
Ammonium carbonicumSal ammoniacA nose that blocks the moment the head lies down: suffocative night-catarrh, nose-blocked-at-night of the books…
Amyl nitrosumAmyl nitriteA surge of blood with a pounding heart: violent flushing and heat of the face, the sensation of blood rushing…
Anacardium orientaleThe marking nut of the cashew familyA person torn in two: one moment gentle and repentant, the next cursing and wicked — 'an angel on one shoulder, a…
AngusturaThe calumbo barkA toothache that wanders into rheumatism: the rheumatic, drawing toothache of the books, the dyspepsia of the…
Antimonium crudumBlack antimony sulfideA stomach-and-skin remedy of children: a tongue coated so thickly white it looks whitewashed, a child who snaps…
Antimonium tartaricumTartar emeticA drowsy, sinking person with a chest full of rattling mucus they are too weak to raise: audible rattling with…
Apis mellificaThe honeybee's venomRosy-pink, puffy, stinging swelling — of an eyelid, a throat, a joint or the whole face — burning and stinging…
Apocynum androsaemifoliumThe spreading dogbaneWater passing and the body filling: the profuse, watery diarrhea of the books, the dropsy of the genuine diuretic…
Apocynum cannabinumCanadian hempA body filling with water and refusing drink: dropsy — ankles, belly, chest — with a peculiar thirstlessness…
Aralia racemosaThe American spikenardA wheeze that owns the lying hours: asthmatic breathing and a hacking dry cough worse the moment the head lies…
Aranea diademaThe cross spiderA cold that runs by the clock: the marked periodicity of the books, the deep coldness of the parts, the bone pains…
Arctium lappaBurdock rootA skin that never clears and glands that never settle: the chronic eczema and acne of the books, the swollen…
Argentum nitricumSilver nitrateHurry in the nerves: the person who cannot wait — walks fast, talks fast, decides in a flash and regrets at…
Arnica montanaLeopard's baneThe person who says 'I'm fine' while leaning on a lamppost: bruised, sore, lame after a fall or a blow, everything…
Arsenicum albumArsenic trioxide (As₂O₃)A person who is frightened and cannot keep still, who feels burning pains yet is shivering and craves warmth, who…
Arsenicum bromatumArsenic tribromidePsoriasis that itches beyond bearing: the scaling, peeling skin of the books' arsenic-skin chapter, the intense…
Arsenicum iodatumArsenic triiodideArsenicum album set on fire: the same anxious restlessness and prostration, but with intense heat, burning…
Arsenicum metallicumMetallic arsenicSkin that scales and peels: the exfoliative dermatitis of the books' arsenic chapter, the scaling that lifts and…
AsafoetidaThe gum resin of the giant fennelWind and nerves knotted together: hysterical flatulence with the sensation of a lump rising, throbbing about the…
AsarumAsarabaccaNerves shattered by the least sound: the oversensitivity to noise of the books — a cough, a footfall setting the…
Asclepias tuberosaPleurisy rootA chest that hurts with every breath: sharp, stitching pains of the chest wall, worse for the deep breath and the…
Asterias rubensThe common starfishA left-sided trouble around the breast: a breast that hardens and ulcerates in the old books' cancer chapter…
Aurum metallicumGoldThe proud, responsible person broken by grief: lost position, lost money, lost love — and with the loss comes a…
Avena sativaThe oat plantA nervous system spent past its reserves: trembling weakness after illness or overwork, sleeplessness with the…
BacillinumThe classical nosode prepared from the tubercle bacillus — the twin of Tuberculinum of the consumptive era, and the classical remedy of the ringworm-and-adenoid childThe child marked by the family disease: ringworm that comes and goes with the chest, adenoids and tonsils that…
Balsamum peruvianumPeruvian balsamA bronchitis that runs and runs: a chronic cough with profuse, purulent, copious mucus — yellow, sticky and free…
Baptisia tinctoriaWild indigoA fever that turns the face dark: drowsiness sinking toward stupor, a dusky, dark-red, almost sooty face, the body…
Baryta carbonicaBarium carbonateThe child who cannot catch up: small for age, slow to speak and understand, large and swollen-looking glands in a…
BelladonnaDeadly nightshadeHeat, redness and throbbing that come on suddenly: a blazing hot skin, flushed face, glassy staring eyes with…
Bellis perennisThe common daisyThe bruise nobody remembers: deep soreness of muscles and inner parts after a blow or strain long past, the trunk…
Berberis aquifoliumThe Oregon grapeA complexion gone dull and sallow: muddy, blotched skin, liver spots and muddy patches of the face, a sallow…
Berberis vulgarisCommon barberryPains that bubble and radiate: a bubbling, stitching sensation in the kidney region shooting down to the bladder…
Bismuthum subnitricumBismuthA stomach that vomits and burns: vomiting of the drink as soon as it warms, burning and pressure as of a load, the…
Blatta orientalisThe oriental cockroachPersistent bronchial asthma with a history: the cough and breathlessness of the bronchitic, worse in damp and cold…
BoraxSodium borateA child with a mouthful of sores and a terror of being put down: white aphthous ulcers of the mouth that bleed…
Bothrops lanceolatusThe fer-de-lance venomBleeding with the brain involved: dark oozing blood from any opening, purple discoloration, and — the distinctive…
BovistaThe puffballA woman whose troubles run by night: menstrual flow that comes only in the dark or floods when lying down, blotchy…
BromiumBromineGlands that soften rather than harden: swollen glands that yield and suppurate, a throat-and-larynx picture of…
Bryonia albaWhite bryony rootSomeone who hurts so much they dare not move: every stitch of motion, even breathing deeply, aggravates.
Bufo ranaThe toad's poisonA mind slipping toward seizure: strange sensations before the fit, the convulsion itself with the biting and the…
Cactus grandiflorusThe night-blooming cereusAn iron band around the heart: a sensation of constriction, of clutching or vise-like gripping, with pain shooting…
Cadmium sulphuratumCadmium sulfideA stomach that will not stop: persistent vomiting of yellow, acid fluid, the nausea that nothing touches…
Caladium seguinumDumb caneAn itch that owns the skin: intolerable pruritus of the genitals and skin, an aversion to — yet craving for…
Calcarea carbonicaOyster-shell calcium carbonateThe fair, plump, easily-tired person — flabby muscles, cold damp feet, sour-smelling sweat on the head of a child…
Calcarea fluoricaCalcium fluorideTissues losing their elasticity and turning stony: hardened glands, varicose and knotted veins, loose teeth…
Calcarea phosphoricaCalcium phosphateGrowth that can't keep up: children slow to walk, slow to teeth, thin and puny with big heads and soft bones…
Calendula officinalisThe pot marigoldA wound that must close cleanly: torn, jagged lacerations, raw grazed surfaces, surgical cuts — soreness out of…
CamphoraCamphorA person turning to ice: generalised icy coldness — cold breath, cold sweat, blue lips — that astonishingly is not…
Cannabis indicaIndian hempA mind unmoored from time and space: minutes stretching like hours, the body feeling enormous or tiny, sounds and…
Cannabis sativaThe hemp plantA urinary passage aflame: burning, smarting pain along the urethra after urination, with the sexual excitement and…
Cantharis vesicatoriaThe Spanish flyBurning on urination so violent that the person screams before the stream starts: constant urging, urine passed…
Capsicum annuumCayenne pepperA burning throat and a homesick soul: raw, burning sore throat with the uvula elongated and red, burning cough, a…
Carbo animalisAnimal charcoalGlands that turn to stone: hard, indurated glands — cervical, axillary, inguinal — in a person worn thin and…
Carbo vegetabilisVegetable charcoalA person drowning in their own exhaustion: gasping for air, wanting the fan turned on their face, cold breath…
CarcinosinThe classical nosode prepared from cancer tissue — the disease modern oncology now treats with growing success, and the classical remedy of the cancer-linked constitutionThe constitution the old books linked to the great wasting diseases: a history of cancer in the family, dark moles…
Carduus marianusMilk thistleA liver swollen and sore: fullness and stitching under the right ribs, pain going to the left shoulderght…
Cascara sagradaCascara barkA bowel bound to the portal system: obstinate, chronic constipation with a sensation of fullness in the portal…
Caulophyllum thalictroidesBlue cohoshA uterus that will not do its work: irregular, painful, ineffective contractions; menses that wander and…
CausticumMade by Hahnemann himself from slaked lime and bisulphide of sulphur — his 'burned' preparation, and the classical voice of injustice and gradual paralysisThe person who cannot bear injustice — weeps at others' suffering, burns with sympathy for the wronged — while the…
CeanothusThe New Jersey teaA spleen that aches and swells: the deep, splenic pains of the books, the enlargement of the chronic chapter, the…
CedronCedron seedA fever that keeps perfect time: attacks that arrive with the punctuality of a clock — every day at the same hour…
Cerium oxalicumCerium oxalateA stomach that will not keep anything down: intractable vomiting of pregnancy of the old books, the vomiting of…
Chamomilla vulgarisGerman chamomileA child in red-faced rage: one cheek hot and red, the other pale; demanding to be carried, then furious when…
Chelidonium majusGreater celandineThe liver speaking through the back: pain under the right ribs that shoots straight to the right shoulder blade, a…
Chimaphila umbellataPipsissewaA bladder that urges but cannot empty: constant desire to pass water with straining and dribbling, a sense of a…
China officinalisPeruvian barkThe drained, bloated invalid: weakness out of all proportion after blood loss, vomiting or long fevers; a belly…
Chininum arsenicosumThe combination of quinine and arsenicThe fever that never quite left: periodic fevers with the enlarged spleen and the dropsical swelling, the sallow…
Chininum sulphuricumQuinine sulfateThe bark's own signature in remedy form: periodic fevers returning on schedule, violent ringing and roaring in the…
Chionanthus virginicaThe fringe treeA liver that will not empty its gall: pain under the right ribs with a sensation of fullness and blockage…
ChrysarobinumChrysarobic acidSkin thick with psoriasis: sharply defined red patches crowned with silvery-white scales, unbearably itchy, worse…
Cicuta virosaWater hemlockA seizure of pure rigidity: sudden convulsions with the whole body arched and fixed, the eyes staring, the attack…
CimexThe classical remedy prepared from the bedbug — the uninvited companion of every old bed, and the classical remedy of the intermittent chillsChills that return on schedule: the intermittent fever with chills of the books, the anxiety and anguish of the…
Cimicifuga racemosaBlack cohoshA dark cloud over a suffering woman: depression that settles like November, pains that shoot from the neck and…
Cina maritimaWormseedA child at war with everyone: irritable, cross, cannot be touched or looked at without fury, grinds the teeth at…
CinnabarisCinnabarThe mercury family's red twin: throat complaints of the old syphilitic chapter, ulcerated gums and mouth, red…
Cistus canadensisThe rock roseA patient who is always cold: chronic swelling of the glands, the cold feeling that never leaves, the chronic…
Clematis rectaUpright virgin's bowerA slow, inflamed urinary passage: burning at the end of urination, the stream hesitating and trickling, the…
Cobaltum metallicumCobaltA back that will not hold up: a constant, low backache worse for sitting and lying, the weakness after the…
Cocculus indicusIndian cockleThe carer who has emptied herself: motion sickness from the least ride, a hollow, empty, all-gone weakness…
Coccus cactiCochinealA whooping cough with a signature: violent paroxysms ending in the expectoration of bright red mucus drawn out in…
CochleariaThe horseradish rootA polyp that blocks the nose: the nasal polyp of the books, the chronic sinus congestion, the watering eyes and…
Coffea crudaRaw coffeeA mind over-lit: sleepless from sheer excitement — good news, new ideas, an argument replayed — senses sharpened…
Colchicum autumnaleThe autumn crocusGout in its purest drama: a joint — the great toe, the knee — swollen beyond recognition, red, shiny, agonising at…
Collinsonia canadensisStone rootA pelvis congested: hemorrhoids that burn and bleed with constipation alternating with looseness, a raw, dry…
ColocynthisBitter appleColic with fury: agonising, gripping pains that drive the sufferer to bend double over a cushion, pressing the…
CondurangoCondurango barkA swallow that narrows: food sticks and regurgitates, the oesophagus feels strictured and ulcerated, painful…
Conium maculatumHemlockA slow paralysis with hard glands: dizziness on every turn of the head, glands that grow hard and stony — breast…
Convallaria majalisLily of the valleyA heart too weak to move its blood: breathlessness on the least effort, a fluttering irregular pulse, fluid…
Copaiva officinalisCopaiba balsamDischarges that never quite end: chronic catarrh of the bladder and urethra — mucous, stringy, persistent; the…
Corallium rubrumRed coralA cough that fires in bursts: paroxysms so rapid the coughs seem to run together — a dozen in one breath — then a…
Crataegus oxyacanthaHawthornA tired heart in an old person: breathlessness on the least effort, a weak irregular pulse, swelling of the…
Crocus sativusThe saffron crocusA pendulum in the soul: gay, singing, dancing one hour; weeping, raging, despairing the next; a sensation as of…
Crotalus horridusRattlesnake venomDark, oozing states: blood that is black and fluid and will not clot, purplish-blotched skin, drowsiness deepening…
Croton tigliumCroton oil seedA purge like a broken dam: yellow, watery stool gushing out as if the reservoir had burst, with griping, hot sweat…
Cubeba officinalisCubeb pepperA urinary catarrh that deposits: chronic discharge of mucus with sediment that sticks to the vessel, burning in…
Cuprum metallicumCopperCramps and spasms: fingers that claw, toes that twist, a cough that ends in a gagging spasm, calf cramps at night…
CurareThe arrow poison of the AmazonA body going quiet from below: weakness that climbs from the feet — the legs fail, then the trunk, then the…
CyclamenThe sowbreadA woman whose cycle and sight are joined: menses delayed or suppressed with the visual dimming and the spots…
CypripediumThe lady's slipperA child too excited for its own good: the nervous excitability and sleeplessness of the books' children's chapter…
Digitalis purpureaThe purple foxgloveA heart beating too slowly and too weakly: a pulse that flags and intermits, a sensation as if the heart would…
Dioscorea villosaWild yamColic that wants to stretch: agonising, twisting, griping abdominal pains that send the sufferer stretching the…
Diospyros virginianaPersimmon barkDysentery's grip: painful urging that returns the moment the stool passes, cramping gripes, a fever that rises and…
Dolichos pruriensCowhitchAn itch with nothing to show: intolerable pruritus of the whole skin with no visible eruption, worse at night…
Drosera rotundifoliaThe sundewCoughing fits that come in storms: violent paroxysms one after another, gagging and retching, waking the child…
DulcamaraBittersweet nightshadeEverything that follows getting wet: after sitting on damp ground, being caught in a rainstorm, or the first cold…
Echinacea angustifoliaThe purple coneflower of the American prairiesA system fighting poison: boils and carbuncles one after another, a snake- or insect-bite that swells and darkens…
Elaps corallinusThe coral snake's venomA venom state gone cold: bleeding of black blood, coldness and blueness of the parts, cold sweats, disorders of…
ElectricitasElectricityA nervous system with the current switched on: the tremors, the sudden anxiety, the dread of an approaching…
Equisetum hyemaleHorsetailA bladder that cannot bear its own work: constant urging with intolerable tenderness at the neck of the bladder…
Erigeron canadenseCanada fleabaneBleeding with burning: bright-red blood from the bladder with smarting and burning, bleeding piles that sting…
Eupatorium perfoliatumBonesetA fever that breaks the bones: violent aching as if every bone were being snapped, thirst before the chill, the…
Euphrasia officinalisEyebrightA cold that lives in the eyes: burning, smarting tears that redden the lids, a bland, non-irritating nasal flow…
FagopyrumBuckwheatAn itch that prickles beyond the rash: the eczema of the books with the peculiar prickling, itching worse for…
Fel tauriOx bileA gall that will not empty: pain and obstruction in the biliary passages, the jaundiced tint with the torpid…
Ferrum metallicumIronA paradoxical flush: a face that reddens easily and looks full of health, yet its owner is exhausted by the…
Ferrum phosphoricumIron phosphateIllness at its very first hour: the sudden flush of heat, the pounding pulse, the congested face of a fever or…
Ferula glaucaThe giant fennel's blue-green resinA frame that cannot bear tobacco: the vomiting and headache at the smell or taste of tobacco, the books' ferula…
Formica rufaThe wood antRheumatic joints that sting like ant-bites: sudden swellings of ankles or wrists that come with the sting-like…
Fraxinus americanaThe white ash barkA womb that drags and bleeds: the bearing-down sensation of the fibroid state, the heavy, dragging periods of the…
GaliumCleaversGlands that swell and kidneys that gravel: the swollen lymphatics of the books, the chronic skin behind them, the…
GambogiaGambogeA purge that arrives suddenly: a gushing, yellow, watery stool that comes on with griping and a hot sweat, as if…
Gelsemium sempervirensYellow jasmineTrembling paralysis before the event: the student unable to stand for the exam, the speaker whose legs shake and…
GinsengThe ginseng rootA fire banked low but not out: weariness with the appetite for life diminished, the limbs heavy, the breath short…
GlonoinumNitroglycerinA head full of surging blood: throbbing, bursting, waves of blood beating against the skull — after the sun's…
Gnaphalium polycephalumCudweedA sciatic nerve that burns then numbs: intense sciatic pain down the back of the thigh and leg, worse lying and…
GraphitesGraphiteA stout, chilly person whose skin weeps a thick, sticky, honey-coloured fluid: eczema behind the ears and at the…
Grindelia robustaGum plantAsthma with a fear of sleep: suffocative attacks on lying down, the breath stopping just as sleep arrives — the…
Guaiacum officinaleGuaiac resinA joint that stiffens toward stillness: a swollen, rigid, immovable joint — wrist or ankle — that aches all night…
Hamamelis virginianaWitch hazelBlood that bruises and veins that ache: varicose veins that feel bruised and beaten, bleeding piles that smart…
Hecla lavaThe ash of Mount HeklaThe bones of the face and jaw: gum trouble that will not settle, facial bone discomfort after dental work, hard…
Hedera helixThe ivy leafA cough that racks the warm room: a spasmodic, racking cough worse in the warmth, the violent coughing fits of the…
Helleborus nigerThe Christmas roseA brain going quiet and swollen: drowsiness deepening toward unconsciousness after brain injury or inflammation…
Heloderma horridumThe venom of the Gila monsterA cold, bluish, convulsive state: coldness and cyanosis of the parts, the slow pulse and the stupor, the tendency…
Helonias dioicaFalse unicorn rootA tired mother whose prolapse lifts when she is busy: dragging in the pelvis, backache across the sacrum, debility…
Hepar sulphurisOyster shells heated with sulphurThe most hypersensitive patient in the materia medica: the slightest touch, the lightest draft, a splinter-like…
HippozaeniumThe classical remedy prepared from the nasal mucus of the glandular horse — the ozaena chapter's faithful record, and the classical remedy of the offensive glandThe offensive gland chapter: the chronic, foul nasal discharge of the ozaena chapter, the swollen glands that…
Hydrangea arborescensHydrangea rootThe stone-former's life: gravel and sandy sediment in every season, pain in the bladder region that burns as the…
Hydrastis canadensisGoldensealMembranes that have stopped working: thick, yellow, ropy mucus hanging in strings from nose or throat, a weak…
HydrocotyleGotu kolaSkin that thickens and will not soften: psoriasis-like thickening, the lupus-like states of the old books, the…
Hyoscyamus nigerHenbaneSuspicion made flesh: jealousy, the fixed idea of being poisoned or wronged, muttering and picking at the…
Hypericum perforatumSt John's wortThe injury that strikes a nerve: a smashed fingertip, a blow to the spine or the tailbone, dental work, any wound…
Iberis amaraCandytuftA heart that flutters with the stomach: violent palpitations with vertigo and the sensation of the heart stopping…
Ignatia amaraSt. Ignatius's beanGrief that cannot find its way out: silent sobbing that starts and stops, deep sighing, a lump in the throat that…
IodumIodineA furnace that burns its own house: ravenous hunger with progressive emaciation, heat that pours off the body, a…
IpecacuanhaIpecac rootNausea that never stops: constant, unrelenting queasiness with a surprisingly clean tongue, vomiting that brings…
Iris versicolorBlue flagA headache that ends in burning vomit: a sick, blinding headache over one eye with fiery, sour, acrid vomiting…
JaborandiThe jaborandi leafEvery gland flowing at once: profuse sweat, streaming saliva, nausea and vomiting with the secretions, a constant…
JacarandaThe caroba flowerThe syphilis chapter's obstinate surfaces: the ulcers that will not heal, the eruptions of the old books' venereal…
Juglans cinereaButternut barkA torpid liver announcing itself: an occipital headache like a tight band, a liver region that feels full and…
Justicia adhatodaThe Malabar nut treeA chest cold that begins with sneezing and a tight, dry cough, then turns loose with rattling mucus, worse in the…
K carbonicumPotassium carbonate2 a.m.
Kali bichromicumPotassium dichromateStrings and punched-out holes: mucus so ropy it can be drawn out in long threads, sinus pain at a single precise…
Kali bromatumPotassium bromideA mind dulled by its own chemistry: once-excited nerves now blunted, memory failing, hands that feel anaesthetic…
Kali iodatumPotassium iodideHot, sweaty, wandering states: profuse hot sweating that does not relieve, wandering periosteal pains that jump…
Kali muriaticumPotassium chlorideInflammation paused at the white stage: congestion that should have resolved but instead has stalled…
Kali nitricumSaltpetreAsthma that owns the small hours: the breathlessness and suffocative cough that wake the sufferer between three…
Kali phosphoricumPotassium phosphateA mind run dry: the student or clerk after weeks of overwork — grey exhaustion, slighted worry, dread of the…
Kali sulphuricumPotassium sulfatePulsatilla's yellow discharges but in a hotter, drier person: yellow-green mucus, shifting rheumatic pains that…
Kalmia latifoliaMountain laurelPains that march downward: neuralgia that starts at the upper body and descends — shoulder to elbow to wrist…
KreosotumWood-tar creosoteEverything acrid and corrosive in a child: teeth that decay the moment they appear, gums spongy and purple…
Lac caninumThe classical remedy prepared from dog's milk — the diphtheria era's faithful companion, and the classical remedy of the complaint that alternates sidesA complaint that crosses over: throat trouble that begins on the left and moves right, or right and moves left…
Lac defloratumThe classical remedy prepared from skimmed cow's milk — the sick-headache chapter's great remedy, and the classical remedy of the migraine with the blind spellA sick-headache that steals the sight: a violent migraine with transient blindness or dimming before and during…
Lachesis mutaThe venom of the bushmaster, South America's giant viperA hot, talkative, passionate person — purple-flushed, worse on the left side, who cannot bear anything touching…
Lapis albusThe classical remedy prepared from the Gastein spring's silicofluoride — the thermal-water salt of the Austrian Alps, and the classical remedy of the glandular indurationGlands that turn stony: the indurated, stony glands of the books' cancer chapter, the epulis of the gum, the slow…
LaurocerasusCherry laurelA heart that forgets to breathe: gasping, irregular, sighing respiration, a blue dusky face, the heart weak and…
Ledum palustreWild rosemaryThe puncture and the cold joint: wounds from nails, bites and pricks that are cold to the touch and refuse to…
Leptandra virginicaBlack rootA liver-bound bowel: a torpid liver with a black, tarry, sticky stool, the tongue coated dark, the right side dull…
Lilium tigrinumThe tiger lilyA woman who cannot be still: heart-pounding and chest congestion, a bearing-down in the pelvis as if the organs…
Lobelia inflataIndian tobaccoAsthma married to nausea: a sensation of oppression at the chest, breathlessness with faintness, cold sweat…
LunaMoonlightA body that answers to the moon: the sleepwalker who rises as it climbs the sky, the woman whose periods…
LupulinumThe hop's lupulinNerves too twitchy for sleep: nervous irritability with sleeplessness, the genital oversensitivity of the proving…
Lycopodium clavatumThe spores of clubmossThe polite, capable person who is quietly dictatorial at home: anticipatory anxiety before every big event…
LyssinThe classical nosode prepared from rabies — the disease whose conquest by Pasteur opened the age of vaccines, and the classical remedy of the water-and-sound spasmA nervous system that spasm at the senses: a mere draft of air, the sight of water, the sound of running water…
Magnesia carbonicaMagnesium carbonateA stomach that cannot bear milk: cramping colic and diarrhea brought on by milk, the books' great milk-remedy…
Magnesia muriaticaMagnesium chlorideA liver and a bowel bound together: obstinate constipation that milk makes worse, pain and fullness of the right…
Magnesia phosphoricaMagnesium phosphateA cramp with a compass: pains that radiate and shoot along the nerves, griping and spasmodic, doubling the…
Magnetis poli amboThe whole magnetA body under a magnet: burning lancinations everywhere, joints that ache as if the bones were broken where their…
Magnetis polus arcticusThe north pole of the magnetCold where the magnet is applied — an eyeball that feels like a lump of ice in its socket, a coldness running…
Magnetis polus australisThe south pole of the magnetThe south pole's pull: an ingrowing toenail that feels as if it is cutting into the flesh, feet painful when they…
MancinellaThe manchineelA mind in restless despair: an anguish that walks and cannot sit, the sensation of a foreign body in the throat…
MandragoraThe mandrake rootThe legendary root's real portrait: rheumatic pains with the contraction of the muscles, the ulcerated stomach of…
ManganumManganeseA chest that answers the weather: the chronic cough and hoarseness of the books, the chest and throat complaints…
MedorrhinumThe classical nosode prepared from gonorrhoea — the disease that shaped a century of chronic-disease theory, and the classical remedy of the hot, hurried constitutionA constitution always in a hurry: hot, restless, forward-leaning — the books' great 'anticipatory' nosode; history…
Melilotus officinalisSweet cloverA head congested beyond bearing: throbbing, bursting, congestive headaches with a dazed, stupid feeling, relieved…
MenispermumThe Canadian moonseedA liver that sours everything: the bilious headaches and nausea of the books, the jaundiced tint and the yellowed…
MephitisThe skunk's secretionA cough that steals the breath: whooping-type cough with suffocative spells, the books' great skunk remedy of the…
Mercurius dulcisCalomelThe old liver-and-bowel purge in remedy form: the torpid liver and jaundice of the books, the scrofulous swollen…
Mercurius iodatus flavusYellow mercuric iodideA throat of the old syphilitic chapter: swollen, hardened tonsils and glands, the mucous patches and the throat…
Mercurius iodatus ruberRed mercuric iodideTonsils that harden: swollen, hardened tonsils and glands of the throat, the diphtheritic and quinsy states of the…
Mercurius solubilisMercuryA damp, sweating, trembling person whose every secretion is offensive — metallic-tasting saliva dripping at night…
MezereumMezereonSkin that burns beneath its own crust: thick, chalky, offensive crusts — scalp, face, eyebrows — under which the…
MillefoliumYarrowBlood that won't behave after knocks: bright red bleeding from wounds or orifices after the least injury, blood…
MorphinumThe remedy prepared from morphine itself — the alkaloid that founded the opioid era, the strongest pain-reliever known to medicine, and the classical portrait of the opioid stateThe opioid's portrait in miniature: heavy, drowsy sleepiness sliding toward stupor, contracted pinpoint pupils…
Murex purpureaThe purple murexA pelvis in overdrive: intense, driving sexual excitement with the least touch unbearable, a uterus that feels it…
Naja tripudiansCobra venomA heart that fails with a strange calm: palpitations with a slow, feeble pulse, pain and constriction about the…
Natrum carbonicumSodium carbonateA head that cannot bear the sun and a stomach that cannot bear food: headaches that explode with the least heat or…
Natrum muriaticumCommon saltThe person who suffers in silence: grief long held without tears or with tears that embarrass, a reserved…
Natrum phosphoricumSodium phosphateA child whose chemistry has turned sour: the sour eructations and the creamy-coated tongue, the worms with their…
Natrum salicylicumSodium salicylateEars that ring and whirl: the noises in the ears, the Meniere-like vertigo of the books' hearing chapter, the…
Natrum sulphuricumGlauber's saltA person whose enemy is the wet season: asthma that owns the small hours and the wet weather, ailments that began…
Nux moschataNutmegA person half-asleep in a dry world: drowsiness so deep it borders on stupor, an absurd changeability — laughing…
Nux vomicaThe strychnine seedThe driven, irritable, sedentary person — desk, deadlines, coffee, spicy food, late nights — whose digestion has…
Ocimum canumBasilThe right kidney in crisis: colic that seizes the right kidney and drives the sufferer wild, urine with red sand…
OleanderThe oleander leafA heart and a skin in concert: palpitations with a weak, irregular beat, an eczema of the scalp and behind the…
OpiumThe poppy's latexProfound dullness: heavy, stupid sleep with stertorous breathing and a dark, bloated, dusky-red face; a body that…
Osmium metallicumOsmiumA deep, spasmodic cough with the eyes involved: violent coughing spells, a sensation of a foreign body or dust low…
Paeonia officinalisThe peonyThe anus in torment: fissures that burn like fire with every stool and for hours after, offensive ulcerations…
ParaffinumParaffinA bowel bound in old age: the chronic constipation of the elderly of the books, the abdominal tumours of the old…
Pareira bravaPareira rootA bladder that strains and radiates: the person kneels to urinate, pressing the forehead against the seat to bear…
Passiflora incarnataThe passion flowerA mind that cannot dismount: sleeplessness from nervous excitement — worry, grief, overwork — with restless…
PepsinumPepsinA stomach that cannot begin its work: food sits like a stone, fermenting and souring, because the first chemical…
PetroleumRock oilSkin that shatters in winter: deep bleeding cracks in the fingers, heels and behind the ears, rough leathery…
PetroselinumParsleyAn urge that cannot wait: the sudden, overwhelming necessity to urinate — arising at a knock on the door, at the…
PhosphorusElemental phosphorusThe tall, slender, sensitive person — open-hearted, sympathetic to everyone's pain, startled by thunder and the…
Phytolacca decandraPokeweedA breast in trouble: a hard, swollen, painful breast — nursing or not — radiating pain at every touch, a throat of…
Pinus sylvestrisThe Scots pineA cough that owns the winter: the chronic bronchitis of the books, the cough with its copious expectoration, the…
Piper methysticumKavaA root of ceremony turned remedy: urinary difficulties with the sediment and the urging, the pain and the mind…
Pix liquidaPine tarSkin that itches through the winter: the chronic eczema and psoriasis of the books, the oozing, crusted surfaces…
Plantago majorThe plantain leafA toothache that reaches the ear: decayed teeth aching and throbbing into the ear, with restlessness, aversion to…
Platinum metallicumPlatinumPride that has become a cage: arrogance alternating with a sense of worthlessness, sexual excitement and numbness…
Plumbum metallicumLeadA body slowly drawn inward: paralysis that creeps with the muscles contracting — the wrist drops, the fingers…
Podophyllum peltatumThe mayappleMorning gushing: profuse, hot, yellow-green, offensive diarrhea that drives the person out of bed at dawn…
PolygonumThe smartweedA plant that stings and stanches: the smartweed's peppery burn on the tongue, the bleeding the old dispensary…
Populus tremuloidesThe aspen barkA bladder that irritates the night: frequent urging and dribbling, the night restlessness of the proving, the…
Prunus spinosaThe blackthornA heart oppressed with anxiety: a sensation of oppression and anxiety about the heart, difficulty breathing lying…
PsorinumThe classical nosode prepared from scabies-infested skin — a remedy born of the most common skin disease of the old world, now curable by modern medicineThe filthiest-feeling patient in the library: skin eruptions that look dirty and smell offensive, a body that is…
PteleaThe wafer ash barkA liver that turns every meal against its owner: the nausea and the heavy fullness after eating, the sick-headache…
Pulsatilla nigricansThe pasque flowerA gentle, tearful person whose symptoms wander: now here, now gone, never two hours alike.
PyrogeniumThe classical nosode prepared from the pus of the septic wards — the disease that modern intensive care now conquers, and the classical remedy of the foul, fevered, restless sepsisThe septic fever of the old wards: burning heat with a bounding pulse, restlessness that must move constantly to…
Quassia amaraQuassia woodA stomach that has forgotten its work: no appetite, food tasteless, the dyspepsia of the debilitated with gas and…
Radium bromatumRadium bromideThe slow, deep action of radium: severe aching in the bones and joints that eases on moving, an ulcer that appears…
Ranunculus bulbosusThe bulbous buttercupPains that follow the nerves between the ribs: sharp, stitching, intercostal neuralgias, the vesicular eruption of…
Ranunculus sceleratusThe cursed crowfootBlisters that burn like fire: the burning, smarting blisters of the buttercup chapter, the vesicular eruption…
RaphanusThe black radishWind trapped after the surgeon's knife: retained gas after operations, the books' great post-operative colic, the…
RatanhiaRhatany rootAn anus full of splinters: fissures that feel as if a splinter or knife were lodged, burning for hours after the…
Rauwolfia serpentinaThe snakeroot of the HimalayasA mind both over-wound and sedated: drowsiness with an irritable, over-sensitive nervous system, periodic…
Rhamnus frangulaFrangula barkA bowel bound to the portal system: chronic, obstinate constipation with the hepatic congestion, the books' great…
RheumRhubarb rootA child who is sour all over: sour smell of the whole body, sour-smelling stool and sweat, colic and restlessness…
Rhododendron chrysanthemumThe snow roseA barometer in the joints: rheumatic pains that worsen before the storm and ease when it breaks, wander from joint…
Rhus glabraThe smooth sumacA mouth full of sores and a cycle that will not come: the aphthous, ulcerated mouth of the books, the suppressed…
Rhus radicansPoison ivyThe poison-ivy state in the classical mirror: vesicular eruptions that burn and itch, joint stiffness worse for…
Rhus toxicodendronPoison ivyStiffness that loosens with movement: sore, bruised, restless, worse after rest and on first motion, better once…
Rhus venenataPoison sumacThe sumac's mirror of the ivy: the same blistering, itching, rest-worse state, but with the books noting its own…
Robinia pseudoacaciaBlack locustA stomach that runs on acid: burning acidity rising to the throat, sour eructations, vomiting of intensely sour…
Rumex crispusYellow dockA cough that lives in a single spot: a tickling, dry, teasing irritation low in the throat-pit, just above the…
Ruta graveolensCommon rueThe overused wrist and the bruised bone-covering: lame, sore, deep-boned lameness after straining the wrists or…
Sabadilla officinalisCevadilla seedSneezing that takes over: fits of sneezing on a single trigger — dust, perfume, the smell of food — with an itchy…
Sabal serrulataSaw palmettoThe older man's slow stream: urination that starts late, dribbles, stops and starts, with a constant sense of…
Sabina officinalisSavinA bleeding that threatens a pregnancy: bright-red blood with clots, pains dragging from the small of the back…
Sambucus nigraElderA child fighting for breath at night: attacks of suffocative coughing — or croup — that wake the child suddenly…
Sanguinaria canadensisBloodrootA right-sided storm: a sick-headache beginning in the right occiput, rising over the head to settle at the right…
SaniculaThe classical remedy prepared from the Sanicula spring water — the mineral water of the Michigan health resort, and the classical remedy of the sweating head and the foul stoolA head that sweats and a stool that stinks: the drenching sweat of the scalp of the books, the foul, sour stool…
SaponariaThe soapwortA chest that rattles into old age: the cough and the rattling of the books' aged chapter, the difficult…
Sarothamnus scopariusScotch broomTwo organs speaking to each other: the bladder that, when emptied, eases the heart — and the heart that, when…
SarraceniaThe pitcher plantA cough with a calendar: the cough and the expectoration of the books' chest chapter, the skin eruptions that…
Sarsaparilla officinalisSarsaparillaThe last drop screaming: urination that passes with tolerable ease until the final moment, when pain and burning…
Scilla (Squilla)The sea onionA chest and a body filling with fluid: a loose cough with difficult expectoration, short breath worse lying…
ScrophulariaThe knotted figwortA fistula that will not close: the fistulous abscesses of the books, the chronic piles of the same chapter, the…
Secale cornutumErgotA body drying and blackening: cold dry skin that does not sweat and cannot get warm, cramps and tingling, bleeding…
Selenium metallicumSeleniumA vitality leaking away unseen: great debility after the least exertion, involuntary emissions with the…
Senecio aureusGolden ragwortA cycle that will not come: delayed, scanty, suppressed menses — from cold, from emotion, from travel — with the…
Senega officinalisSeneca snake-rootThe chest of the elderly asthmatic: tough, tenacious mucus that rattles but is hard to raise, soreness of the…
Sepia officinalisThe ink of the cuttlefishThe utterly depleted woman — after childbirth, years of caring for others, or the grey stretch of life between…
SiliceaFlintThe fine-boned, delicate, chilly person with a weak spine and sweaty, offensive icy feet, who is yielding yet…
Sinapis nigraBlack mustardA cold that bursts out sneezing: violent sneezing with watery streaming from the nose and eyes, the hot, flushed…
SolSunlight itselfA person the sun itself overwhelms: the violent headache from working bare-headed in bright light, the glare that…
Solanum carolinenseThe horse nettleA child's body seized by spasms: the convulsions and spasmodic complaints of the books' children's chapter, the…
Solidago virgaureaGoldenrodA kidney that aches with its work: a dull, bruised backache over the renal region, urine heavy with sediment and…
Spigelia anthelmiaPinkrootA left-sided agony in waves: stitching, tearing pains over the left eye and orbit, worsening with every beat of…
Spongia tostaRoasted sea spongeA dry, sawing, barking cough like a saw through wood: absolutely no mucus, throat and larynx dry as bark, waking…
Stannum metallicumTinA chest too weak to cough: a hollow, empty weakness of the lungs, short breath, a cough that ends in a sweetish…
StaphysagriaStavesacre seedsThe person who has swallowed an insult: quiet, refined, dignified — and seething.
Sticta pulmonariaLungwort lichenAn influenza that owns the head and the cough: a stuffed, heavy, frontal pressure across the nose-root and…
Stigmata maydisCorn silkThe irritated, sediment-laden bladder: constant burning and urging, gravelly sediment of red or white sand, urine…
StramoniumThorn appleTerror unleashed: rage and raving with a red face and shining eyes, fear of the dark and of water, a furious…
SulphurElemental brimstoneHeat that must escape: burning feet shoved out of the covers at night, a hot scalp, redness and itching of every…
Sulphur iodatumThe iodide of sulphurHeat and glands together: a constitution hot, dry and thirsty, with enlarged glands — tonsils, thyroid, breasts…
Symphytum officinaleComfreyBones that must knit and eyes that were struck: a fracture that aches and will not unite, an injury to the eyeball…
SyphilinumThe classical nosode prepared from syphilis — the disease that shadowed every clinic of the old world, conquered by penicillin, and the classical remedy of the slow, destructive, ulcerating constitutionA constitution that destroys itself slowly: relentless nightly pains that drive the sufferer from bed, ulcers that…
TabacumTobaccoSickness unto death: nausea so profound the face turns deathly pale, cold sweat breaks, the pulse sinks, and the…
TanacetumTansyA cycle suppressed by cold and a body that cannot keep still: the menses suppressed by cold and wet, the…
Tarantula cubensisThe Cuban spider's venomA wound that darkens at its edge: the septic, foul wound with the blue, spreading margin, the swollen glands along…
Taraxacum officinaleThe dandelionA liver mapped like a country: the tongue coated in patches — mapped, with islands of clear and coat — a bitter…
Tarentula hispanaThe Spanish wolf spiderA body that must keep moving: ceaseless restless activity, dancing and rocking to relieve the inner torment…
Tellurium metallicumTelluriumAn ear that announces itself across the room: offensive, acrid-smelling discharge from the ear, eczema of the…
TerebinthinaTurpentineA bladder affecting the whole system: burning, scalding, bloody urine with mucus and gravel; a belly bloating with…
Teucrium marum verumCat thymeA nose chronically wrong: a polyp in the nostril growing and obstructing, the chronic dry coryza of the old books…
Theridion curassavicumThe orange spider of the AntillesVertigo with every sense a trigger: dizziness and nausea at the least motion of the head, at the least noise…
ThiosinaminumAllyl thioureaTissue hardened beyond its time: scar tissue that tightens and shortens, strictures of the passages, adhesions…
Thuja occidentalisArbor vitaeAn oily, greasy constitution — skin that shines and sweats, eruptions like fig-warts, sweat that smells sweetish…
Trillium pendulumBethrootBright-red bleeding that weakens: a flow that is scarlet, fluid and profuse — from nose, lungs, womb or anus…
Tuberculinum bovinumThe classical nosode prepared from tuberculosis — the disease humanity fought for millennia and conquered with vaccination and antibiotics, and the classical remedy of the tubercular childThe child who catches everything: one infection after another — tonsils, adenoids, ears, ringworm that comes and…
UlmusThe slippery elmA throat soothed by its own medicine: the irritated, inflamed throat of the books, the cough and the hoarseness…
Uranium nitricumUranium nitrateA body drowning in sugar: great thirst, copious urine loaded with sugar, progressive emaciation and weakness, the…
UreaUreaWatery blisters and a heavy head: the clear, watery vesicles of the books, the headaches and the vertigo, the…
Urtica urensThe dwarf nettleBurns and stings and the heat of the uric-acid constitution: scalds and burns that smart and sting, nettle-rash…
Ustilago maidisCorn smutA uterus that bleeds and threatens growths: flooding that clots dark as it flows, a sense of congestion and…
Uva ursiBearberryA bladder that chronically complains: persistent urging with mucous, stringy sediment, burning and tenesmus, the…
Valeriana officinalisValerian rootA nervousness that changes by the hour: trembling and restlessness with sudden changes of mood — laughing then…
Vanadium metallicumVanadiumArteries ageing before their time: a sense of degeneration spreading through the blood-vessel walls, fatty…
VariolinumThe classical nosode prepared from smallpox — the disease whose eradication is medicine's greatest achievement, and the classical remedy of the pustular fever and its dreadThe pustular fever and its long shadow: fever with backache and the creeping eruption, the dread of the…
Veratrum albumWhite helleboreCollapse with cold sweat: a cold bluish face beaded with sweat, especially on the forehead, violent vomiting and…
Veratrum virideAmerican helleboreA fever with a pounding engine: intense heat with a full, hard, bounding pulse, the whole head and face congested…
Viburnum opulusCramp barkA uterus clenched in cramp: spasmodic, agonising menstrual cramps that double the sufferer, miscarriage threatened…
Viola odorataThe sweet violetA cough that brings blood and rheumatic pain: the rheumatic cough of the books, the blood-streaked sputum of the…
Viola tricolorWild pansyCrusted, weeping facial eruptions: thick yellow scabs across the scalp and cheeks that crack and ooze, worse in…
Vipera berusThe adder's venomA vein swollen to bursting: painful phlebitis with the vein standing out like a cord, bursting pains on letting…
X-RayX-raysThe tissue the X-ray has passed through: the skin that reddens, cracks and will not heal, the glands that wither…
XanthoxylumThe prickly ashA pain that darts like lightning: sharp, shooting neuralgic pains — after labour in the ovaries, along the nerves…
XerophyllumThe bear grass of the American mountainsThe psoriatic chapter's most obstinate member: the thickened, scaling skin that resists every remedy, the books'…
YohimbinumThe bark of the yohimbe treeA vitality that will not rise: sexual weakness with the exhaustion of the books, the cold, relaxed parts, the…
Zincum metallicumZincNerves that will not be still: feet moving constantly under the desk, legs jerking in bed, twitching of single…
ZingiberGingerA stomach settled by the spice rack: nausea and the sickness of travel and debility, the weak digestion after…

All 344 portraits, in one alphabetical list — use the letters above to jump. The eight imponderabilia, made from forces rather than substances, sit in the same list under their own letters.

The imponderables — remedies made from physical forces rather than substances — complete the library at 344 portraits.

Compiled by Dr. Sohil Momin, BHMS · Open Materia Medica