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Lisinopril: uses, side effects & brands
Lisinopril is a once-daily ACE inhibitor for blood pressure and heart failure. It belongs to the ACE inhibitor (blood pressure) group. ACE inhibitors relax blood vessels to lower blood pressure and protect the heart and kidneys.
Drug type — dosing is set by your doctor
| Measure | Range |
|---|---|
| Drug class | ACE inhibitor (blood pressure) |
| Type | Prescription |
| Dose | Individual — ask your doctor or pharmacist |
What it is used for
- High blood pressure
- Heart failure
- Soon after a heart attack
- Protecting the kidneys in diabetes
Common brand names
- India: Lisoril, Listril, Hipril
- Worldwide: Prinivil, Zestril
Common side effects
- A persistent dry cough
- Dizziness, especially at first
- Headache or tiredness
- Rarely, raised blood potassium
Before taking it — precautions
- Not to be used in pregnancy — tell your doctor if you are pregnant or planning to be
- Kidney function and blood potassium are checked with blood tests
- Avoid potassium supplements or salt substitutes unless your doctor agrees; tell your doctor about pain killers (NSAIDs) and water tablets
When to see a doctor urgently
- Swelling of the face, lips, tongue or throat, or trouble breathing (urgent)
- Fainting or feeling very faint (very low blood pressure)
- Muscle weakness, irregular heartbeat or palpitations (possible high potassium)
Frequently asked questions
Can I take lisinopril with a pain killer like ibuprofen?
Regular use of NSAID pain killers can weaken lisinopril's effect and strain the kidneys. Paracetamol is usually a safer choice — check with your doctor or pharmacist.
Why do I feel dizzy after starting lisinopril?
Your blood pressure is coming down and your body is adjusting. Stand up slowly; if dizziness is severe or you faint, contact your doctor.
Can lisinopril be taken in pregnancy?
No — ACE inhibitors can harm the developing baby. Tell your doctor straight away if you become pregnant.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.