This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking or discontinuing any drug, changing your diet or commencing any course of treatment.
Important. Possible changes in your diet, medicine, or dosage should be discussed with your doctor or pharmacist.
How the interaction occurs:
Green tea may prevent your body from absorbing nadolol.
What might happen:
You may experience decreased blood pressure control. Although there may be no signs and symptoms of high blood pressure, seriously high cases may cause severe headaches, fatigue, vision problems, chest pain, or difficulty breathing.
What you should do about this interaction:
Contact your healthcare professional (e.g., doctor or pharmacist) for more information. Your doctor may want to check your blood pressure more frequently or may want you to stop using green tea supplements or drinking green tea.Your healthcare professionals may be aware of this interaction and may be monitoring you for it. Do not start, stop, or change your medicine or diet before checking with them first.Reference:1.Misaka S, Yatabe J, Muller F, Takano K, Kawabe K, Glaeser H, Yatabe M, Onoue S, Werba J, Watanabe H, Yamada S, Fromm M, Kimura J. Green tea ingestion greatly reduces plasma concentrations of nadolol in healthy subjects. Clin Pharmacol Ther 2014 Jan 13.