Perindopril tert-butylamine tablets are generally used to treat high blood pressure, congestive heart failure, etc. They should not be used if you are allergic to the medication, or if you are in pregnancy. 1. Effects (1) Hypertension: It is a new type of angiotensin-converting enzyme inhibitor, which can treat all kinds of hypertension. The mechanism of hypotension is to reduce blood pressure by dilating arteries and reducing vascular resistance, and it has significant efficacy in mild to moderate hypertension. (2) Congestive heart failure: mainly by reducing the anterior and posterior load, which can reduce the pressure on the heart. 2. Contraindications (1) Allergy: if allergic to the drug may cause itching of the skin, resulting in discomfort. (2) Pregnancy: The drug can cause slight toxic doses to the embryo, resulting in kidney damage. When patients take the drug, they should use it under the guidance of the doctor and avoid taking the drug privately so as not to affect the body.