Amlodipine benzenesulfonate tablets have certain side effects, such as cardiovascular system adverse reactions, digestive system adverse reactions, neurological system adverse reactions and so on. Amlodipine benzenesulfonate tablets are dihydropyridine calcium antagonists, which are clinically used for the treatment of hypertension, vasospastic angina and other diseases and relief of angina symptoms. This drug has certain side effects, such as palpitations, flushing, peripheral edema and other cardiovascular system adverse reactions; lower abdominal pain, nausea and other digestive system adverse reactions; headache, dizziness, drowsiness and other neurological adverse reactions. Patients who are allergic to this drug are prohibited. Patients who need to use amlodipine benzenesulfonate tablets for treatment are recommended to use the drug under the guidance of a doctor.