Biomed Res Int. Ann.Epidemiol. Do not take green tea without medical advice if you are using any of the following medications: stimulant drugs (amphetamines, ephedrine, nicotine, others); medications for depression or mental disorders; medications that slow blood-clotting: ardeparin (Normiflo), aspirin, clopidogrel (Plavix), diclofenac (Voltaren, Cataflam, others), dipyridamole (Persantine), ibuprofen (Advil, Motrin, others), naproxen (Anaprox, Naprosyn, others), dalteparin (Fragmin), enoxaparin (Lovenox), heparin, ticlopidine (Ticlid), warfarin (Coumadin), and others; any antibiotics or medication for fungal infections; This list is not complete. Thromb Diath Haemorrh 1967;18:670-3. Appetite 2012;58(2):767-770. Effects of tea intake on blood pressure: a meta-analysis of randomised controlled trials. Cancer Prev Res (Phila). Curr.Med Chem. Abnormal protein buildup in the body (amyloidosis). Kim, W., Jeong, M. H., Cho, S. H., Yun, J. H., Chae, H. J., Ahn, Y. K., Lee, M. 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