How do beta blockers work?

Sun, 17 Aug 2025 21:19:46 +0000

Beta blockers are a type of medication which block the release of the stress hormones adrenaline and noradrenaline in certain parts of the body.

Our animation shows how they work inside your body and why they’re so important. For more information on beta blockers visit https://www.bhf.org.uk/betablockers