Stedman's Shorter Medical Dictionary
by T. L. Stedman, M.D., Wilcox & Follett Co., 1942

Poisons & Antidotes

---Tansy Oil---
Symptoms: Burning in mouth and throat, numbness of extremities, giddiness; dilated pupils, bright red cheeks; sometimes vomiting, clonic spasms followed by coma.

Treatment: Emetics or gastric lavage; stimulants, coffee, strychnine; cathartics, external warmth with cold to the head.