The 5 mg Enalapril Tablets is prescribed to people who have high blood pressure. Treatment of high BP is necessary as it will prevent kidney problem and heart attack. This medication also given for the treatment of congestive heart failure in adults, diabetic kidney disease, Alport syndrome and disorder of the ventricles.5 mg is the initial dose that doctors recommend. This medication is to be taken once every day. The tablet can be taken with or without food. Even if people taking this medication feel well, they must complete the prescribed course.