Based on studies of enalapril, side effects that occur most often in people taking the drug for high blood include headache, fatigue, and dizziness. In people with congestive heart failure, side effects of enalapril most commonly include low blood pressure, dizziness, and cough. In many cases, the side effects of enalapril are minor; however, if you experience more serious side effects with the medication, such as wheezing or unexplained blisters, you should report them to your healthcare provider.
(Click Enalapril Side Effects for more details on side effects of enalapril, including more information about potentially serious side effects to report to your healthcare provider.)