Timosartan 20 mg and amlodipine benzenesulfonate 5 mg can be taken together, but the specific dosage and use should follow the doctor’s instructions. Timosartan and amlodipine benzenesulfonate have different mechanisms of action and can be combined to enhance the effect of the two in the absorption and metabolism of the two do not interfere with each other, so it can be taken together. Timosartan is an angiotensin receptor antagonist drug used in the antihypertensive treatment of hypertension, and is contraindicated in people who are allergic to the drug, pregnant and lactating women, patients with biliary tract obstruction disease, severe hepatic insufficiency, and severe renal insufficiency (creatinine clearance <30 ml/minute). Adverse reactions such as allergy, palpitations, angina pectoris, tachycardia, and vomiting may occur after use of the drug. Amlodipine benzenesulfonate is a calcium channel antagonist class, suitable for the treatment of hypertension, as well as angina pectoris. It is contraindicated in people who are allergic to the components of the drug, severe hypotension, severe aortic stenosis. Adverse reactions such as headache, edema, fatigue, insomnia, nausea, flushing, etc. may occur after use of the drug. Please consult a doctor before using the drug, and seek medical advice as soon as possible in case of discomfort or adverse reactions after taking the drug.