Swollen arms and hands (oedema)
Swelling in the arms or hands (oedema) can sometimes get better on its own. See a GP if it does not go away, you're worried or if you do not know what's causing it.
If these symptoms are severe, persistent or worsening, seek medical advice promptly.
Swelling in the arms or hands (oedema) can sometimes get better on its own. See a GP if it does not go away, you're worried or if you do not know what's causing it.
Common causes of swollen arms and hands
Swelling in the arms and hands is often caused by a build-up of fluid in these areas.
This can be caused by:
- staying in the same position for too long
- eating too much salty food
- taking certain medicines, such as some blood pressure medicines, contraceptive pills, antidepressants and steroids
- cancer treatment
- an infection or injury, such as a sprain or strain
- sudden changes in temperature, such as very hot weather
- an insect bite or sting, or a skin allergy such as angioedema
- problems with your kidneys, liver or heart
- a blood clot or circulation problems
- lymphoedema
Symptoms of oedema
Symptoms of oedema in the arms or hands include:
How to ease swelling yourself
If you have swelling in your arms or hands there are some things you can try that may help.
If you do not know what's causing the swelling, get advice from a health professional before trying these self-care tips.
Do
- use pillows or cushions to raise your arm when lying or sitting
- move your arm as normal
- get some gentle exercise, like walking, to improve your blood flow
- keep hydrated and drink fluids as normal
- wash and dry your arms and hands to avoid infections, and moisturise to protect your skin
- try to stay cool if you know getting hot makes the swelling worse
Don’t
- do not stay in the same position for long periods of time
- do not wear clothes that are too tight
Call 112 if:
- you feel short of breath or are struggling to breathe
- your chest feels tight, heavy or painful
You could have a blood clot in your lungs, or another serious problem that needs immediate treatment.
Treatment for swelling
Treatment for swelling or oedema that does not go away on its own will depend on the cause.
Possible treatments include:
- changing your medicine if this is the cause of the swelling
- treating any condition that is causing the swelling
- diuretics (water tablets) to help reduce the swelling
- wearing special gloves or sleeves to stop any swelling from coming back (compression aids)
Treatment may also include lifestyle changes, such as losing weight or going on a low-salt diet.
