There are no drug contraindications between amlodipine benzenesulfonate and captopril, and they can generally be taken together. For the ineffective treatment of one drug alone, the two can play a synergistic role in lowering blood pressure, which is conducive to the treatment of the disease. Amlodipine besylate belongs to the calcium channel blocking drug, can treat hypertension, chronic stable angina and angina pectoris, can be used alone or in combination with other anti-hypertensive drugs. Captopril is an angiotensin-converting enzyme inhibitor and can be used to treat hypertension. Amlodipine besylate and captopril can both reduce high blood pressure, if the patient is not effective in taking a single anti-hypertensive drug, you can take amlodipine besylate and captopril together under the guidance of the doctor, so as to enhance the efficacy of the drug and improve the prognosis. However, it should be noted that patients may experience adverse reactions such as palpitations, rash, edema, nausea, diarrhea, hypotension, etc. during the administration of the drug, so allergy sufferers and pregnant women need to be contraindicated. Patients should also follow the doctor’s instructions for regular checkups during the period of taking the drug, so as to understand the recovery of the disease.