Botanical Index No. 591

Khat

catha edulis

Medicinal Actions

Anorectic, Antiulcer, Astringent, Cardiotonic, Cardiotoxic, Carminative, CNS-Stimulant, Euphoriant, Hypertensive, Inebriant, Insecticide, Mutagenic, Mydriatic, Myodepressant, Narcotic, Neurotonic, Stimulant, Sympathomimetic, Tonic

Safety & Contraindications

Chewing leaves can cause constipation, periodontal disease, mucosal lesions, and increased risk of esophageal cancer. Mutagenic effects reported. Although I do not believe it, I quote WBB, “Fifty milligrams of khat has a sedative effect but 300 to 400 mg produces hyperexcitability, mydriasis, spinal convulsions, and death from respiratory paralysis”. I chewed several grams in Kenya.

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