High blood pressure at dinner can be adjusted by rescheduling medication to before dinner or by adding antihypertensive medication before dinner. Blood pressure is a fluctuating process and is affected by factors such as full meals, emotions, exercise, and drinking strong tea or coffee. If the blood pressure is high at dinner, you can adjust the time of taking medication to half an hour before dinner. If it is difficult to maintain the stability of blood pressure for a day in this case, it is recommended to add antihypertensive medication, such as nifedipine, irbesartan, hydrochlorothiazide, etc., before dinner under the guidance of a doctor. Hypertensive patients should strictly follow the doctor’s instructions to take medication, diet should be low-salt, low-fat, low cholesterol, avoid pickles, bacon, fatty meat, animal offal and other food intake, eat more fresh vegetables and fruits and maintain a moderate amount of exercise. The adjustment of medication for hypertensive patients should be carried out under the guidance of cardiologists, do not increase, decrease or stop the medication on your own.