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Puis-je prendre Atenolol et Ramipril ensemble ?

Guide d'interaction médicamenteuse

Taking these two medicines together can cause your blood pressure to drop lower than intended, especially when you first start the combination or when your dose is increased. This might make you feel dizzy, lightheaded, or faint, particularly when standing up quickly. There is also a small risk that the combination could affect your kidney function or increase the levels of potassium in your blood.

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Pourquoi cela se produit

Both medicines work to lower blood pressure but in different ways: atenolol is a beta-blocker that slows the heart rate, while ramipril is an ACE inhibitor that relaxes blood vessels. When used together, their effects add up (an additive effect). Both can also impact how the kidneys filter blood and manage potassium levels.

It is very common for doctors to prescribe these two medicines together, but you should be monitored closely. When starting this combination, take your first dose at bedtime to avoid dizziness. Stand up slowly from a sitting or lying position. Your doctor will likely perform regular blood tests to check your kidney function and potassium levels. If you feel severely dizzy or faint, contact your GP.

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Asthme ou BPCO

Do not take aténolol if you have asthma or a history of wheezing. It can cause severe narrowing of the airways, making it very difficult to breathe.

Grossesse

Do not take ramipril if you are pregnant or planning to become pregnant. It can cause serious injury or death to an unborn baby, particularly if used in the second and third trimesters.

Angioedema (Swelling) - ramipril

Seek emergency medical help immediately if you experience swelling of the face, lips, tongue, or throat. This is a rare but life-threatening allergic reaction specific to this type of medicine.

Alcool

Drinking alcohol can increase the blood pressure-lowering effect of these medicines, which may make you feel dizzy, lightheaded, or faint, especially when you first start taking them or when your dose is increased. It is best to keep your alcohol intake within recommended limits and see how the medicine affects you before drinking.

Salt substitutes (Potassium-rich)

Ramipril can increase the levels of potassium in your blood. Many salt substitutes (such as Lo-Salt) contain potassium chloride instead of sodium. Using these while taking ramipril can cause your potassium levels to become dangerously high. Check with your pharmacist before using salt substitutes.

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Taking multiple medicines? Our Vérificateur d'Interactions Médicamenteuses helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.

Avertissement

Ces informations sont fournies à des fins éducatives générales uniquement et ne doivent pas être considérées comme un substitut aux conseils médicaux professionnels. Consultez toujours votre médecin généraliste, votre pharmacien ou un autre professionnel de santé qualifié avant de prendre des décisions concernant vos médicaments. Les circonstances individuelles peuvent varier, et seul un professionnel de santé connaissant votre historique médical peut fournir des conseils personnalisés.

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Historique de l'article

Les informations sur cette page sont rédigées et examinées par des cliniciens qualifiés.

  • 24 janv. 2026 | Publié à l'origine
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