Itchy skin is not usually a sign of anything serious. You can often treat it yourself and it will usually go away after a few weeks.
Sometimes itching is caused by dry, cracked or irritated skin. There are simple things you can do to help ease the itching.
These things may also help stop itchy skin returning and avoid skin damage from scratching.
A pharmacist can tell you what the best products are for itchy skin. For example, medicines called antihistamines may help with some causes of itching.
They can also recommend lotions and creams, such as menthol creams that help by cooling the skin.
Tell the pharmacist where your skin is itchy and if you have any other symptoms.
A pharmacist might also be able to tell you:
- what you can do to treat it yourself
- if you need to see a GP
See a GP if itchy skin:
- is affecting your daily life
- does not get better with self care or keeps coming back
- is caused by a new rash, lump or swelling that you're worried about
- is all over your body
- is severe
- happens during pregnancy
A GP might prescribe creams, lotions or tablets, depending on what's causing the itching.
They will look at your skin and ask about your symptoms.
They might arrange a blood test, which may help find the cause of your itchy skin.
The GP may also refer you to see a doctor who specialises in skin problems (dermatologist).
Itchy skin has many possible causes. If you have other symptoms (such as a rash or swelling) this might help to find the cause.
But do not try to diagnose yourself. See a GP if you're worried.