Levamlodipine and valsartan can be taken together and should be used under medical supervision. Levamlodipine can be used in the treatment of hypertension and angina pectoris. Adverse reactions are all seen as headache, insomnia, nausea, edema, fatigue, abdominal pain, flushing, palpitations, dizziness. Both are contraindicated in people who are allergic to dihydropyridines. Valsartan is indicated for the treatment of mild to moderate essential hypertension. Adverse reactions to this product include hemoglobin reduction, hypersensitivity reactions, elevated serum potassium, vertigo, vasculitis, cough, and abdominal pain. It is contraindicated in people who are allergic to the product, pregnancy, etc. Levamlodipine and valsartan have different mechanisms of action, and the instructions state that there will be no drug interactions between them. Patients who need to take them at the same time should use them under medical supervision.