Stomach Flu

If you have stomach flu, your gastrointestinal system is being attacked by a virus, parasite or bacteria. It could be a result of food poisoning, the norovirus or the rotavirus, causing you to vomit and have diarrhoea.

Latest articles

A man in bed, reaching over to his side table for a glass of water.

Common food poisoning symptoms and how to relieve them

Unsure if you have food poisoning? Here's the most common causes of food poisoning plus symptoms, relief & whether it can be prevented in the first place.

Feeling nauseous? How to stop feeling sick

Feeling nauseous and not sure why? Here are some reasons you might be suffering from nausea and what you can do to combat the symptoms - find out more.

Sign up for exclusive offers

Plus, get expert advice to support your health & wellness straight to your inbox when you sign up to Holland & Barrett emails.

First name

Last name

Email address

I consent to receive targeted marketing and to share my data with advertising partners. Opt out anytime.

Privacy notice.

First nameLast nameEmail address