kava, an herb that is harvested from a shrub that grows in the South Sea islands. ▪ INDICATIONS: Although it is useful for nervous anxiety, restlessness, sleep disturbances, and stress, there are safety concerns following several reports of hepatotoxicity and liver failure occurring with relatively normal doses used for a short term. ▪ CONTRAINDICATIONS: Kava should not be used during pregnancy and lactation, in children less than 12 years of age, or in persons with known hypersensitivity, major depressive disorder, or Parkinson’s disease.
