If you're also being sick (vomiting), you could become dehydrated.
- are feeling sick and do not feel better in a few days
- often feel sick (it keeps coming back)
The GP can look for the cause and suggest treatments.
They may prescribe anti-sickness medicine if needed.
Call 111 for advice if you cannot see a GP.
You suddenly feel sick and have:
- chest pain that feels tight or heavy
- pain that spreads to your arms, back, neck or jaw
- shortness of breath
This could be a heart attack.
Lots of things can make you feel sick.
Any other symptoms you have may give you an idea of the cause. But do not self-diagnose - see a GP if you're worried.
Do not worry if you're not sure what's causing you to feel sick. Try the things that may stop you feeling sick and see a GP if you do not feel better in a few days.