Enalapril
Enalapril is an ACE inhibitor used for hypertension and heart failure when your prescriber chooses it. Liquid formulations exist for people who cannot swallow tablets. It lowers blood pressure and can help symptoms such as breathlessness in selected heart failure.
This medicine is part of the Blood pressure, cholesterol & related category.
Generic name: enalapril
Quick answers
Short replies to searches people often run before speaking to a clinician. For the overview of what the medicine is used for, see the short summary under the page title above.
What is it for?
Enalapril is an ACE inhibitor used for hypertension and heart failure when your prescriber chooses it.
How long does it take to work?
Blood pressure can fall over days to weeks after starting or changing dose; attend follow-up checks your GP arranges.
What are common side effects?
Cough, dizziness, headache, or tiredness may occur.
Can you take paracetamol or ibuprofen with it?
NSAIDs, potassium supplements, aliskiren combinations, and lithium need review.
More about what Enalapril is used for
Enalapril is an ACE inhibitor used for hypertension and heart failure when your prescriber chooses it. Liquid formulations exist for people who cannot swallow tablets.
It lowers blood pressure and can help symptoms such as breathlessness in selected heart failure.
How does Enalapril work, and how long does it take to work?
It is a prodrug converted in the body to the active form, inhibiting angiotensin-converting enzyme and reducing vasoconstriction.
Dose titration is often gradual.
How and when should you take Enalapril?
Tablets or liquid as directed — often once or twice daily. Measure liquid carefully with an oral syringe if supplied.
Take consistently with respect to food as your leaflet states.
What are the common side effects of Enalapril?
Cough, dizziness, headache, or tiredness may occur. Raised potassium or small creatinine changes are monitored.
Serious side effects of Enalapril — when to get urgent help
Angioedema, severe hypotension, and allergic reactions need urgent care.
What if you miss a dose of Enalapril?
Take when remembered unless the next dose is soon; do not double.
Who should not take Enalapril?
Pregnancy, bilateral renal artery stenosis, and prior ACE-related angioedema exclude use.
Severe kidney failure needs specialist dosing.
Can you take paracetamol or ibuprofen with Enalapril? — other interactions
NSAIDs, potassium supplements, aliskiren combinations, and lithium need review.
Enalapril in pregnancy and breastfeeding
Avoid in pregnancy. Discuss breastfeeding with your clinician.
Blood tests and monitoring on Enalapril
Blood tests for kidney function and potassium, especially after starting or increasing dose.
What might your GP prescribe instead of Enalapril?
Lisinopril, Ramipril, or ARBs may be alternatives depending on tolerance and clinical need.
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Reviewed by UK registered pharmacists for accuracy and clarity. Content is informational only.
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Frequently asked questions about Enalapril
People also ask — common Google searches
- What is Enalapril used for?
- Enalapril is an ACE inhibitor used for hypertension and heart failure when your prescriber chooses it. Liquid formulations exist for people who cannot swallow tablets. It lowers blood pressure and can help symptoms such as breathlessness in selected heart failure.
- How long does Enalapril take to work?
- Blood pressure can fall over days to weeks after starting or changing dose; attend follow-up checks your GP arranges. Always follow your prescriber’s follow-up plan.
- Can you take Enalapril with paracetamol or ibuprofen?
- NSAIDs, potassium supplements, aliskiren combinations, and lithium need review.
- What are the side effects of Enalapril?
- Cough, dizziness, headache, or tiredness may occur. Raised potassium or small creatinine changes are monitored. See the sections below for more detail, including serious side effects and when to seek urgent help.
- Is enalapril liquid the same strength as tablets?
- Milligram doses should match what your prescriber wrote — liquids and tablets are not interchangeable by volume without checking the concentration on the bottle.
- Can enalapril cause a rash?
- Rashes can occur; some are mild, others need urgent review if widespread or with fever — seek medical advice rather than continuing blindly.
Need personalised advice?
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