Lisinopril helps relax your blood vessels. This lowers your blood pressure and makes it easier for your heart to pump blood around your body.
Your doctor will tell you how much to take. It's usually one or two 10 mg pills (10-20 mg) once a day.
Swallow the pill with water. Try to take it at the same time every day. You can take it with or without food. You can break the pill in half if needed.
Your doctor will decide your highest daily dose, which is usually up to 20 mg for most adults.
Suitable for older adults, with specific precautions. Reduce the dose in moderately severe renal impairment. Monitor renal function and potassium concentrations during the pharmacotherapy. Avoid concurrent use of NSAIDs. (updated 14.4.2025)