Diarrhoea is when someone passes three or more loose or watery stools within 24 hours. It can come suddenly and last a few days (acute

Peritonitis is a serious condition that happens when the lining of the abdomen (called the peritoneum) becomes inflamed or infected. This lining surrounds your stomach,

Bleeding from the upper part of the digestive system, which includes the oesophagus (food pipe), stomach, and the upper part of the small intestine, is

Acute pancreatitis is a sudden inflammation of the pancreas — an organ behind the stomach that helps in digesting food and controlling blood sugar. When

Appendicitis is a sudden inflammation of the appendix, a small, tube-like organ attached to the large intestine. It is one of the most common causes