*Welcome to the OutUK series looking at gay men and their health brought to you in association with the NHS* website.**
	Each week we'll tackle a different topic in our A to Z of Gay Health. We'll have features and advice on everything from relationships, sexual health, mental and physical conditions and how to stay fit. You can follow any of links provided below for more information direct from the NHS website, or see this week's feature P: Personality Disorders.

Norovirus

Norovirus, also called the "winter vomiting bug", is a stomach bug that causes vomiting and diarrhoea. It can be very unpleasant, but usually goes away in about 2 days.

Check if you have norovirus

The main symptoms of norovirus are:

feeling sick (nausea)
diarrhoea
being sick (vomiting)

You may also have:

a high temperature
a headache
aching arms and legs

The symptoms start suddenly within 1 to 2 days of being infected.

How to treat norovirus yourself

You can usually treat yourself or your child at home.

The most important thing is to rest and have lots of fluids to avoid dehydration.

You will usually start to feel better in 2 to 3 days.

Find out how to treat diarrhoea and vomiting in children and adults

School, nursery or work

Stay off school or work until you have not been sick or had diarrhoea for at least 2 days. This is when you're most infectious.

Do not visit hospitals or care homes during this time.

How norovirus is spread

Norovirus can spread very easily.

You can catch norovirus from:

close contact with someone with norovirus
touching surfaces or objects that have the virus on them, then touching your mouth
eating food that's been prepared or handled by someone with norovirus

Washing your hands frequently with soap and water is the best way to stop it spreading. Alcohol hand gels do not kill norovirus.

Get advice from 111 now if:

you're worried about a baby under 12 months
your child stops breast or bottle feeding while they're ill
a child under 5 years has signs of dehydration - such as fewer wet nappies
you or your child (over 5 years) still have signs of dehydration after using oral rehydration sachets
you or your child keep being sick and cannot keep fluid down
you or your child have bloody diarrhoea or bleeding from the bottom
you or your child have diarrhoea for more than 7 days or vomiting for more than 2 days

111 will tell you what to do. They can arrange a phone call from a nurse or doctor if you need one.

Go to 111.nhs.uk or call 111.

Other ways to get help

A GP may be able to help you.

Ask a GP surgery for an urgent appointment.

Check with the GP surgery before going in. A GP may speak to you on the phone.

Call 999 or go to A&E if you or your child:

vomit blood or have vomit that looks like ground coffee
have green vomit (adults)
have yellow-green or green vomit (children)
might have swallowed something poisonous
have a stiff neck and pain when looking at bright lights
have a sudden, severe headache or stomach ache

Find your nearest A&E

What we mean by severe pain

Severe pain:: always there and so bad it's hard to think or talk
you cannot sleep
it's very hard to move, get out of bed, go to the bathroom, wash or dress
Moderate pain:: always there
makes it hard to concentrate or sleep
you can manage to get up, wash or dress
Mild pain:: comes and goes
is annoying but does not stop you doing daily activities

OutUK's A to Z of Gay Health continues and you can read this week's feature P: Personality Disorders. We have covered many subjects in this series and you can catch up with all of our Previous A to Z Features. If you want to find out more about this particular topic you can visit the Original article on the NHS website. If you are worried by any aspect of your health make sure you go and see your doctor or book an appointment at your local clinic.
Photos: LightFieldStudios and one of VladOrlov, Stockcube, darak77, ajr_images or rawpixel.com.