Khái niệm chung

gastroenteritis or gastro is the sudden onset of loose poo known as diarrhoea. Some people may also vomit, have a fever and/or stomach pains. It is a very common illness in children and often caused by a virus.
 
Some other can also cause vomitingdiarrhoea in children. You do not often need to have any tests to find the cause of your illness.
 
Viral gastroenteritis can spread very simply through with the sick person, or things they have touched. This is best stopped through good hand washing, and safe food handling techniques.
 
Most people will feel better within a few days. While you are unwell, it is important to drink fluids, such as water to stay hydrated.
 
You should see your doctor if you:
  • Cannot keep down fluids to stay hydrated
  • Have ongoing stomach pain
  • Have green bile in the vomit
  • Have red blood in your vomit/poo
  • Are not feeling better with a few days