Can I take Amlodipine and Telmisartan together?
Drug interaction guide
Originally published 12 May 2026
Meets Patient’s editorial guidelines
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Taking amlodipine and telmisartan together can cause your blood pressure to drop lower than if you took either medicine alone. While this is often the goal of treatment, it can sometimes lead to symptoms like dizziness, lightheadedness, or fainting, especially when you stand up quickly. There is also a small risk of affecting your kidney function or increasing potassium levels in your blood.
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Why this happens
Both medicines work to lower blood pressure but in different ways: amlodipine relaxes the blood vessels directly, while telmisartan blocks a hormone (angiotensin II) that normally makes blood vessels tighten. Using them together has an 'additive effect,' meaning they combine their strengths to lower blood pressure more effectively.
What you should do
Back to contentsThis is a very common and beneficial combination used by doctors to treat high blood pressure. You should take them exactly as prescribed. To stay safe, stand up slowly from a sitting or lying position to avoid dizziness. Your doctor will likely perform routine blood tests to check your kidney function and potassium levels. If you feel very dizzy, faint, or develop swelling in your ankles, contact your GP.
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Using other medicines
Back to contentsTaking multiple medicines? Our Medicines Interaction Checker 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.
Disclaimer
This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.
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Article history
The information on this page is written and peer reviewed by qualified clinicians.
12 May 2026 | Originally published

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