Buckwheat tea for lowering blood pressure is very limited, it is recommended to standardize the diagnosis and treatment. Currently there is no study has clearly pointed out that buckwheat tea has significant blood pressure lowering effect, that is to say, can not simply drink buckwheat tea to achieve the purpose of lowering blood pressure. For hypertensive patients with blood pressure control, mainly from the improvement of daily habits and take antihypertensive drugs in two aspects. Improve lifestyle, including quitting smoking and alcohol, avoiding high salt and greasy diet, usually maintain a relaxed mood and adequate rest, in the case of physical condition allows appropriate physical exercise. At the same time, you can follow the doctor’s instructions to take antihypertensive drugs, such as calcium channel antagonist nifedipine, angiotensin-converting enzyme inhibitor captopril, beta-blocker metoprolol and so on. It is recommended to consult a doctor for standardized diagnosis and treatment when necessary.