If the patient’s antihypertensive effect of taking valsartan once a day is not good, the dose can be increased to one tablet in the morning and one tablet in the evening under the guidance of the doctor. Valsartan is commonly used in the form of tablets, capsules and other antihypertensive drugs. Clinically, it is mainly used for the treatment of mild to moderate hypertension, but it may cause headache, dizziness, cough, abdominal pain and other adverse symptoms. Generally, the antihypertensive effect will be achieved after taking Valsartan Dispersible Tablets for two weeks. The regular specification of valsartan dispersible tablets is 80 mg, usually taken once a day, one tablet at a time, if the patient feels that the effect of lowering blood pressure is not very good, can be under the guidance of the doctor daily dose can be increased to 160 mg, or the addition of diuretics. It is recommended that patients with poor gastrointestinal function take it after meals to reduce the stimulation of the stomach by the drug. Valsartan can be taken one tablet in the morning and one tablet in the evening, but the dosage must be increased under the guidance of a doctor, and patients should not increase the dosage without authorization to avoid adverse symptoms.