Cipril 25mg Tablet is primarily prescribed for treating high blood pressure hypertension heart failure and improving survival after a heart attack It belongs to the class of medications known as angiotensin converting enzyme ACE inhibitors which work by relaxing blood vessels thereby reducing blood pressure and the workload on the heart By inhibiting the action of ACE an enzyme involved in the production of a substance that tightens blood vessels Lisinopril helps to lower blood pressure It is important to follow the prescribed dosage and seek medical advice if you experience any adverse effects or concerns