## Drug Name
Lisinopril (Prinivil, Zestril)

## Drug Class
Angiotensin-Converting Enzyme (ACE) Inhibitor

## Indications
Lisinopril is commonly prescribed for the treatment of hypertension (high blood pressure) and heart failure. It can also be used post-heart attack to improve survival rates.

## Common Side Effects
Common side effects of Lisinopril may include dizziness, cough, headache, and fatigue. These side effects are usually mild and transient.

## Serious Side Effects
Serious side effects of Lisinopril may include angioedema (swelling of the face, lips, throat), hyperkalemia (high potassium levels), and renal impairment.

## Warnings / Contraindications
Patients with a history of angioedema, especially related to previous ACE inhibitor use, should avoid Lisinopril. It is also contraindicated in pregnancy as it can cause harm to the fetus.

## Dosage Forms
Lisinopril is available in various dosage forms including tablets of strengths 5mg, 10mg, 20mg, and 40mg.

## Pharmacy Technician Notes
- Advise patients to take Lisinopril as prescribed by their healthcare provider, usually once daily.
- Monitor blood pressure regularly while on Lisinopril and report any significant changes to the prescriber.
- Educate patients about the importance of avoiding potassium supplements or salt substitutes containing potassium while on Lisinopril.

## Summary
Lisinopril, an ACE inhibitor, is a widely used medication for managing hypertension and heart failure. It is essential for patients to adhere to the prescribed dosage and report any concerning side effects promptly. Pharmacy technicians play a crucial role in ensuring patients understand the proper use of Lisinopril and in monitoring for potential drug interactions or adverse effects.