Valsartan capsules oral 2 capsules blood pressure is still high can increase other mechanisms of action of antihypertensive drugs, such as amlodipine. The main mechanism of action of valsartan is to antagonize angiotensin II receptors, oral 2 capsules of valsartan should be careful to understand the dose of the drug, can not take the number of capsules of the drug as the dose of the drug, if it has not reached the maximum amount of valsartan, you can increase the dose of valsartan. If the maximum amount is reached, it is recommended to add other drugs with other mechanisms of action, such as amlodipine, and if necessary, three drugs can be used in combination. Adverse reactions to valsartan capsules include dizziness, flu-like symptoms, rhinitis, bronchitis, nausea, vomiting, elevated blood potassium, etc. Allergy to the components of the drug, severe renal insufficiency, lactation of women during pregnancy are prohibited. Adverse effects of amlodipine include lower limb edema, dry stools, flushing, tachycardia, etc. It is contraindicated in patients who are allergic to the components of the drug or have low blood pressure. Specific use of the drug should follow the doctor’s instructions, and in the process of taking valsartan orally to reduce blood pressure, pay attention to monitoring the level of blood pressure and adjusting the dosage of the drug under the guidance of a physician.