Patients with high blood pressure need to take enalapril maleate folic acid tablets for a long period of time, while monitoring blood pressure and blood homocysteine levels. Enalapril Maleate Folic Acid Tablets belong to the compound preparation, the main ingredients are Enalapril Maleate and Folic Acid, Enalapril Maleate belongs to the angiotensin-converting enzyme inhibitor, which is mainly used for the treatment of hypertension, and the Folic Acid can reduce the homocysteine level, which is suitable for the treatment of hyperhomocysteinemia combined with hypertension. Adverse reactions of enalapril maleate folic acid tablets include postural hypotension, dizziness, nausea, diarrhea, constipation, altered sense of taste, etc. It is contraindicated for patients with allergy to the drug components, severe renal impairment, hereditary angioedema. When taking Enalapril Maleate Folic Acid Tablets, pay attention to regular rechecking of blood homocysteine levels, and adjust the treatment program under the guidance of the physician.