Gastroenteritis is a common condition sometimes called ‘gastro’ or ‘stomach flu’. The main symptoms are diarrhoea, vomiting, and abdominal pain. Most people are at risk of developing it at some point in their lives.…

Traveller's diarrhoea is an infection of the gastrointestinal tract that mainly affects travellers, typically due to poor sanitation. It usually causes urgent and frequent diarrhoea. This can be unpleasant and potentially lead to dehydration. It is important to keep hydrated and medications may be needed to help with symptoms.…

Gallstones are usually small stones formed in your gallbladder, which is an organ that stores bile to help digest food. They can cause problems if they get stuck at the opening of the gallbladder or pass beyond.…

Constipation is a common condition, in which bowel movements are not regular and stools become difficult to pass. There are many causes. Treatments include drinking more fluids, a diet high in fibre, more physical activity and, when needed, medications.…

Irritable bowel syndrome is an unpredictable condition where the exact cause is often unknown. Stress, previous food-related illness and certain food types seem to trigger attacks. Working with your doctor to pinpoint triggers may help manage the condition.…

Gastritis describes a group of conditions characterised by inflammation of the stomach lining. It occasionally causes symptoms like reduced hunger, nausea and indigestion, but in most cases doesn't produce symptoms at all. Gastritis usually isn’t dangerous and generally improves with treatment.…