Comocladia dentata
Guao, bastard Brazil wood. · Plant · Anacardiaceae
Comocladia is most appropriate for irritable people who are prone to maliciousness, gloomy behavior, and restlessness while awake. Sleep refreshes them, however, and they enjoy vivid, pleasant, and perhaps even clairvoyant dreams. The key physical symptoms associated with this remedy include nerve sensitivity and skin problems such as extreme itching, burning, inflammation, and blistering. The skin may flake or shed itself, or it may redden, possibly forming stripes. There may be ulceration or other swelling, which may be fever-related.
Key symptoms
- Throbbing pains worse by heat
- right
- eyeball feels too large
Worse (aggravation)
Better (amelioration)

Guao
Important eye and skin symptoms. Affections of antrum. Sacro-iliac and abdominal pain. Throbbing pains worse by heat. Pain in joints and ankles.
Eyes
Ciliary neuralgia with eyes feeling large and protruded, especially right. Worse, near warm stove; feels as if pressed outward. Sees only glimmer of light with left eye. Glaucoma, sense of fullness; eyeball feels too large. Motion of eyes aggravates.
Face
Swollen, with eyes projecting.
Skin
Itches, red and pimples. Redness all over, like scarlatina. Erysipelas. Deep ulcers, with hard edges. Leprosy. Red stripes on skin (Euphorb). Eczema (papular) of the trunk and extremities; also pustular type.
Chest
Acute pain in left mammary gland. Pain from right side of chest down arm to fingers. Cough with pain under left breast, going through to left scapula.
Modalities
Better, open air, scratching; by motion. Worse, touch, warmth, rest; night.
Relationship
Compare: Rhus; Anacard; Euphorb.
Dose
First to thirtieth potency.

Comocladia dentata. Guao (Cuba). N. O. Anacardiaceæ. Tincture of leaves and bark.
Clinical
Antrum of Highmore, affections of. Breasts, affections of. Ears, affections of. Eczema. Erysipelas. Eyes, affections of. Herpes. Leprosy. Neuralgia. Skin, malignant inflammations of. Toothache. Ulcers. Zona.
Characteristics
Comocladia shows its botanical affinity with the Rhus family by the virulence of its effects on the skin, the slightest contact, and, at times, even walking in the neighbourhood of the growing tree, being sufficient to cause violent inflammation. The trunk and branches of the tree contain a milky fluid, turning black on exposure to sunlight, discolouring the skin, linen, &c. (Compare the "Marking Nut" Anacardium.) The plant causes tormenting itching, swelling, redness, vesication, ulceration. Hale quotes from Navarro cures of ulcers: "Sloughing ulcer of right breast." "Indolent ulcer, lower third right leg," deep, discharging sanious fetid pus. "Inflammation of left leg and foot, with enormous …

Sight and Eyes
Right eye very painful, feeling much larger and more protruded than the left.

Phatak's chapter on Comocladia dentata is available in the app.
Read Phatak in the appClassical texts are in the public domain. Educational reference only — not medical advice.