Potential Side Effects of Gotu Kola

Gotu Kola has been shown, in some cases, to raise cholesterol and blood sugar levels, so should be avoided by those with high cholesterol and diabetes. This herb may also lead to miscarriage if used during pregnancy. The effect of use on infants and young children is unknown so those women who are breastfeeding should not use it. Gotu Kola use may lead to sensitivity to sunlight or artificial tanning lights. Upset stomach and nausea may occur with oral use and contact dermatitis may result from topical use. Gotu Kola may interact with medications that cause drowsiness and result in an increased sedation. Anticonvulsants, barbiturates, benzodiazepines, drugs for insomnia, and tricyclic antidepressants are all drugs that cause drowsiness and may cause an interaction when taken with this herb. It may also lessen the effectiveness of insulin and other oral diabetic medications, as well as cholesterol-lowering medications. Gotu Kola may also have an increased sedative effect when taken with over-the-counter cold and cough medicines, or when drinking alcohol.