Beta blockers

Generic names

• Acebutolol
• Atenolol
• Bisoprolol
• Carvedilol
• Celiprolol
• Metoprolol
• Sotalol
• Propranolol
• Nebivolol

What they are for

Beta blockers are used to reduce high blood pressure, relieve angina and regulate heart rhythm, or to treat heart failure. Beta blockers have different properties. Your doctor will have chosen the appropriate one for you.

Possible side effects

• Tingling or pains in your hands and feet. This may be worse in cold weather, so make sure you keep warm. If this side effect is troublesome, go to see your GP.
• Tiredness or having no energy (which should pass after a few days), disturbed sleep and headaches.
• Wheeziness or difficulty breathing. If you have either of these side effects, go to see your GP.
• You may have a dry mouth, dry eyes or a rash.
• If you are diabetic you may find that you need more or less insulin. Also, beta blockers can reduce the signs of a ‘hypo’. Be careful if you are not good at controlling your insulin levels or your eating habits are irregular. If you have any concerns, go to see your GP or diabetic nurse.
• Some men may become impotent (unable to get or maintain an erection), but this is rare. If this happens, go to see your GP.

Do not stop taking beta blockers unless your doctor tells you to.