The first sign of norovirus is usually a abrupt feeling of nausea followed by sick feeling, followed by forceful vomiting and watery diarrhoea.
Some people may also have: A raised temperature (over 38C/100.4F), headaches, stomach cramps and aching limbs.
Symptoms usually appear one to do days after you have become infected but they can start sooner. Most people recover fully within a couple of days.Aside from the risk of becoming dehydrated, the illness is not usually dangerous and there are usually no long-lasting effects from having norovirus. However, it can be a pretty unpleasant experience while you have it.
Read more about treating norovirus
