Lisinopril is a medication used primarily to treat hypertension (high blood pressure), heart failure, and to improve survival after a heart attack. It is sold under various brand names, including Prinivil and Zestril.
Lisinopril belongs to a class of medications called ACE inhibitors, which work by relaxing blood vessels, reducing the workload on the heart, and improving blood flow. By doing so, it helps to lower blood pressure and improve the heart's ability to pump blood.
Lisinopril is available in tablet form and is usually taken orally once a day, with or without food. The dosage may vary depending on the condition being treated and the individual's response to the medication. It's important to take the medication as prescribed by the doctor and not to stop taking it abruptly, as this can cause a sudden increase in blood pressure.
Common side effects of lisinopril include cough, dizziness, headache, nausea, and fatigue. More serious side effects may include allergic reactions, swelling of the face, lips, tongue or throat, difficulty breathing, and chest pain. It is important to contact a healthcare provider immediately if any concerning symptoms arise.
Lisinopril is classified as an angiotensin-converting enzyme (ACE) inhibitor, which is a type of antihypertensive medication.