“…However, when large doses are employed there might be some side-effects associated with its use. In a case report, it has been reported that high dose of oral supplementary turmeric/curcumin was associated with atrioventricular block, which disappeared after cessation of the turmeric/curcumin containing pills and reappeared by re-intake of the same amount of the same pills (36). Also, turmeric/ curcumin may raise the risk of bleeding by increasing the effects of anticoagulant drugs, such as warfarin (Coumadin), clopidogrel (Plavix), and aspirin, and, it is advisable to avoid supplementary turmeric/curcumin in patients on such drugs (37).…”