Enalapril Folic Acid Tablet is an antihypertensive drug that treats essential hypertension. This medication is a mixed preparation containing both enalapril and folic acid. Enalapril mainly lowers blood pressure, and folic acid can reduce the concentration of homocysteine in the plasma and prevent the occurrence of some cardiovascular and cerebrovascular diseases. There may be some adverse reactions while taking this drug, such as the possibility of headache, dizziness, nausea, vomiting, and even some allergic symptoms. If you have primary hypertension, you can take this drug under the supervision of your doctor. Although this drug contains folic acid, if the pregnant woman does not have high blood pressure, she cannot take this drug.