Gastro/Stomach bug

Gastro

Overview

Gastroenteritis, also known as 'gastro', is a common illness that can cause vomiting and diarrhea. Many types of gastro are easily spread. Gastro is not usually serious but it can make you very dehydrated. Milder forms can be managed at home by drinking fluids.

Causes

Gastroenteritis is an illness that affects your gut (stomach and intestines).

Gastro may be caused by:

Viruses (such as rotavirus or norovirus infections)
Bacteria (including salmonella)
Toxins produced by bacteria
Parasites (such as giardia)
Chemicals (such as toxins in poisonous mushrooms)

Gastro should only last for a few days. It doesn't usually require medication.

Symptoms

Someone with gastroenteritis may have:

Vomiting
Diarrhoea
Nausea (feeling sick in the stomach)
Stomach Pains
Fever
Headaches
No Appetite

Dr. Muhammad Mohsin

Bachelor of Medicine and Bachelor of Surgery, AMC

CEO, Founder and Chief Medical Officer at Prime Medic

Dr. Mohsin leads clinical governance and quality at Prime Medic. He works on improving digital access to evidence based medical advice and timely follow up. His aim is to help patients get clear guidance that is accurate, current, and easy to act on, no matter where they are.

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