Belladonna

as H.C. Allen recorded it in Keynotes and Characteristics with Comparisons of Some of the Leading Remedies of the Materia Medica, 1899

This is one author on one remedy. The few symptoms that, when genuinely present, point at one remedy and not its neighbours. Read Belladonna in every book at once →

Keynotes

Belladonna

Deadly Nightshade. Solanaceae.

Adapted to bilious, lymphatic, plethoric constitutions; persons who are lively and entertaining when well, but violent and often delirious when sick.

Women and children with light hair and blue eyes, fine complexion, delicate skin ; sensitive, nervous, threatened with convulsions; tuberculous patients.

Great liability to take cold; sensitive to drafts of air, especially when uncovering the head; from having the hair cut; tonsils become inflamed after riding in a cold wind (Acon., Hep., Rhus — takes cold from exposure of feet. Con., Cup., Sil.).

Quick sensation and motion; eyes snap and move quickly; pains come suddenly, last indefinitely and cease suddenly (Mag. p. ).

Pains usually in short attacks; cause redness of face and eyes ; fulness of head and throbbing of carotids.

Imagines he sees ghosts, hideous faces, and various insects (Stram. ) ; black animals, dogs, wolves.

Fear of imaginary things, wants to run away from them ; hallucinations.

Violent delirium; disposition to bite, spit, strike and tear things; breaks into fits of laughter and gnashes the teeth; wants to bite and strike the attendants (Stram.) ; tries to escape (Hell.).

Head hot and painful; face flushed; eyes wild, staring, pupils dilated; pulse full and bounding, globular, like buckshot striking the finger; mucous membrane of mouth dry; stool tardy and urine suppressed; sleepy; but cannot sleep (Cham., Op.).

Convulsions during teething, with fever (without fever, Mag. p. ) ; come on suddenly, head hot, feet cold.

Rush of blood to head and face ( Amyl., Glon. Mel.).

Headache, congestive, with red face, throbbing of brain and carotids (Mel.); < from slight noise, jar, motion, light, lying down, least exertion; > pressure, tight bandaging, wrapping up, during menses.

Boring the head into the pillow (Apis, Hell., Pod.;.

Vertigo when stooping, or when rising after stooping (Bry. ) ; on every change of position.

Abdomen tender, distended < by least jar, even of the bed; obliged to walk with great care for fear of a jar.

Pain in r. ileo-coecal region, < by slightest touch, even of the bed-cover.

The transverse colon protrudes like a pad.

Skin: of a uniform, smooth, shining, scarlet redness; dry, hot, burning; imparts a burning sensation to examining hand ; the true Sydenham scarlet fever, where eruption is perfectly smooth and truly scarlet.

Pressing downwards as if the contents of abdomen would issue from the vulva; > standing and sitting erect; worse mornings (Lib, Mur., Sep.).

Belladonna is the acute of Calcarea, which is often required to complete a cure.

Similar: to. Acon., Bry., Cic., Gels., Glon., Hyos., Mel., Op., Stram.

Aggravation. — From touch, motion, noise, draught of air, looking at bright, shining objects (Lys., Stram.) ; after 3 p. m. ; night, after midnight; while drinking; uncovering the head ; summer sun ; lying down.

Amelioration. — Rest; standing or sitting erect; warm room.

What the other books say about Belladonna

The same remedy read by a different author. They disagree, and the disagreements are where the remedy becomes recognisable.

  • Belladonna in Boericke — The concise clinical Materia Medica that most Indian colleges teach from, in full.
  • Belladonna in Farrington — Lectures that teach remedies in families, by comparing them with each other.
  • Belladonna in Kent — Kent teaching a class, one remedy at a time — fewer remedies, far more on each.
  • Belladonna in Boger — A compressed key — the generals and the characteristic modalities, with very little narrative.

Search every book at once, take rubrics from Kent and Bönninghausen, and practise on a patient who answers back — free account.

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← Every remedy in Allen's Keynotes

Cite this page. H.C. Allen. Keynotes and Characteristics with Comparisons of Some of the Leading Remedies of the Materia Medica. 3rd edition (1910). Philadelphia: Boericke & Tafel. Belladonna — Keynotes, pp. 56–59. HomeopathyWorld, https://homeopathyworld.in/materia-medica/books/allen/belladonna. Published 1910: public domain in the US (before 1931) and in India (author died 1909). Replaces B. Jain's 2005 "rearranged and classified" edition (© the publisher), per the owner's decision of 13 Sep 2026. Reproduced as the author wrote it; a historical reference for students and practitioners, not medical advice.