🧴

Chrysophanicum Acidum

3XChry-ac

Chrysophanicum Acidum · Chrysophanic Acid · "The Psoriasis & Ringworm Acid"

OtherRarePsoric✨ Clarke only

✨

Exclusively Documented in Clarke

This remedy is documented exclusively in Clarke's Dictionary of Practical Materia Medica. It does not appear in other classical references in this encyclopedia.

🎯 It acts as a powerful irritant to the skin and mucous membranes, particularly effective in treating chronic, crusty, and suppurative conditions of the eyes, ears, and skin.

📖 Clarke writes:

Chrysophanic acid. (CH3 C14 H5 (OH)2 O2). (An organic acid obtained from rhubarb and some lichens. A constituent of "Goa powder.")

👤 Characteristics

Sphere of Action & Core States

•Powerful irritant of the skin and mucous membranes

•Constitutional action demonstrated by local application on one limb causing disappearance of eruption on the other

•Produces nausea, vomiting, and purging when given internally in crude form

•Indicated in conditions with a filthy, scabby state and a tendency to form thick crusts

•Analogues: Physostigma and Pilocarpin

Leading Mental & Emotional Indicators

•Intense photophobia; least ray of light produces great pain

•Throbbing sensation synchronous with the pulse

•Phosphorescent flashes of light

•Retinal impressions remain some time after closing eyes when forced to look at objects

Key Characteristics & Guiding Symptoms

•Marked conjunctival inflammation of globe and lid

•Contraction of pupils

•Swelling of lids and irritation of skin around

•Retinal asthenopia (optical hyperaesthesia)

•Suppurative otitis media with oozing pus

•Eczema behind ears

•Psoriasis, ringworm, and other skin affections

•Blepharitis, conjunctivitis, and keratitis of the phlyctenular variety

⭐ Key Symptoms — Give When You See

Thick, filthy, scabby crusts on skin, ears, or eyelids.

Clarke

Constitutional action: local application on one limb clears eruptions on the other.

Clarke

Intense photophobia with pain from the least ray of light.

Clarke

Phosphorescent flashes of light before the eyes.

Clarke

Retinal asthenopia or optical hyperesthesia.

Clarke

Conjunctival inflammation with pupil contraction.

Clarke

Throbbing sensation in the eyes synchronous with the pulse.

Clarke

Suppurative otitis media with crusting of the surrounding tissue.

Clarke

Rapid disappearance of ringworm after local application.

Clarke

Nausea, vomiting, and purging when taken internally in crude form.

Clarke

📋 Clinical Indications

Conditions Clarke associates with this remedy — no detailed symptom-by-system breakdown exists for this entry.

OphthalmiaPsoriasisRingworm

Open in Clarke ↗

🔑 Modalities

✨ Clarke Exclusive

↓Worse from

Light

pain in eyes

photophobia

📚 Sources & References

✓ Clarke's Dictionary↗Boericke's Materia MedicaHering's Guiding SymptomsHahnemann's Materia Medica PuraKent's Materia MedicaAllen's EncyclopediaPhatak's Concise MM

Compiled from classical homeopathic texts in the public domain. Click any active source badge to open the original text. For educational and reference purposes only. Always consult a qualified homeopath for treatment.