EL 25mg Tablet is an ACE inhibitor used to manage high blood pressure and certain heart conditions Enalapril works by inhibiting a substance that narrows blood vessels resulting in relaxed blood vessels decreased blood pressure and improved heart function It is commonly prescribed for hypertension and heart failure Follow the prescribed dosage and duration and take it with or without food Common side effects of Enalapril include decreased blood pressure cough increased potassium levels fatigue weakness and dizziness Regular monitoring of kidney function is important especially for individuals with preexisting kidney impairment If a dose is missed take it as soon as remembered but avoid doubling doses and consult a doctor for guidance