DrugABC

UK medicines information — general guidance, not personalised advice.

Ramipril

Ramipril is an ACE inhibitor. This medicine is usually prescribed for conditions such as high blood pressure, heart failure, or protection after a heart attack, depending on individual assessment. Your GP or pharmacist may explain how it fits with other treatments and lifestyle measures.

This medicine is part of the Blood pressure, cholesterol & related category.

Generic name: ramipril

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?

    Ramipril is an ACE inhibitor.

  • 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?

    Possible side effects include a persistent dry cough, dizziness (especially when standing), tiredness, or mild stomach upset.

  • Can you take paracetamol or ibuprofen with it?

    ACE inhibitors can interact with potassium supplements, potassium-sparing diuretics, NSAIDs, and some other blood pressure medicines.

Compare this medicine

Side-by-side guides and related reads — use these links for fuller context; they do not mean you should switch treatment yourself.

More about what Ramipril is used for

Ramipril is an ACE inhibitor. This medicine is usually prescribed for conditions such as high blood pressure, heart failure, or protection after a heart attack, depending on individual assessment.

Your GP or pharmacist may explain how it fits with other treatments and lifestyle measures.

How does Ramipril work, and how long does it take to work?

ACE inhibitors help relax and widen blood vessels, which can lower blood pressure and reduce the workload on the heart. The effect builds over time as part of ongoing treatment.

Dose adjustments are made carefully by your prescriber.

How and when should you take Ramipril?

Ramipril is often taken once or twice daily. Some people start on a low dose that is increased gradually to improve tolerance.

Take it exactly as prescribed. If you are unsure about timing with food or other medicines, ask your pharmacist.

What are the common side effects of Ramipril?

Possible side effects include a persistent dry cough, dizziness (especially when standing), tiredness, or mild stomach upset.

Many people tolerate ramipril well. Your patient information leaflet lists fuller detail; report persistent or troublesome symptoms to your GP or pharmacist.

Serious side effects of Ramipril — when to get urgent help

Seek urgent help if you develop swelling of the face, lips, or tongue; difficulty breathing; severe dizziness or fainting; or a high fever with skin rash.

A rare but serious reaction involves significant swelling under the skin (angioedema). If suspected, urgent medical assessment is needed.

What if you miss a dose of Ramipril?

If you miss a dose, take it when you remember unless it is nearly time for the next one. Do not double up unless specifically instructed.

If you frequently miss doses, your pharmacist may discuss reminders or a medicines review.

Who should not take Ramipril?

Ramipril may not be suitable if you have had angioedema with ACE inhibitors, are pregnant, or have certain kidney problems without specialist input.

Your prescriber will also consider potassium supplements, NSAIDs, and other interacting medicines. Always give a full medication history.

Can you take paracetamol or ibuprofen with Ramipril? — other interactions

ACE inhibitors can interact with potassium supplements, potassium-sparing diuretics, NSAIDs, and some other blood pressure medicines.

Your GP or pharmacist may advise on combinations and monitoring when several medicines are used together.

Ramipril in pregnancy and breastfeeding

ACE inhibitors are not used in pregnancy due to risk to the developing baby. If you are planning pregnancy or become pregnant, contact your prescriber promptly.

Breastfeeding advice varies; your GP or pharmacist can give guidance for your situation.

Blood tests and monitoring on Ramipril

Blood tests to check kidney function and potassium levels are often done when starting ramipril and after dose changes.

Home blood pressure monitoring may be suggested as part of your care plan.

What might your GP prescribe instead of Ramipril?

Other ACE inhibitors, angiotensin receptor blockers (ARBs), or different classes of blood pressure medicine may be considered if ramipril is not suitable or tolerated.

Your GP will choose based on your condition, other illnesses, and response to treatment.

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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 Ramipril

People also ask — common Google searches

What is Ramipril used for?
Ramipril is an ACE inhibitor. This medicine is usually prescribed for conditions such as high blood pressure, heart failure, or protection after a heart attack, depending on individual assessment. Your GP or pharmacist may explain how it fits with other treatments and lifestyle measures.
How long does Ramipril 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 Ramipril with paracetamol or ibuprofen?
ACE inhibitors can interact with potassium supplements, potassium-sparing diuretics, NSAIDs, and some other blood pressure medicines.
What are the side effects of Ramipril?
Possible side effects include a persistent dry cough, dizziness (especially when standing), tiredness, or mild stomach upset. Many people tolerate ramipril well. See the sections below for more detail, including serious side effects and when to seek urgent help.
Why do I need a blood test on ramipril?
Monitoring helps ensure your kidneys and potassium levels remain safe, especially after starting treatment or changing dose. Your practice will tell you when tests are due.
Can ramipril cause a cough?
A dry cough is a recognised side effect of ACE inhibitors. If it is troublesome, your GP may review alternatives such as an ARB.

Need personalised advice?

Your local pharmacist or GP surgery can help with questions about your medicines, side effects, and alternatives that may be suitable for you.

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Often used with

People searching for Ramipril often read about these medicines too — for example when treatments are combined under GP or specialist care. This is not a prescribing suggestion.

You may also find these informational pages helpful. Each link opens a full guide on DrugABC. Your prescriber decides what is appropriate for you.