CAUSES OF STOMACH ULCER
Stomach ulcers (gastric ulcers) are open sores that develop on the lining of the stomach. Ulcers can also occur in part of the intestine just beyond the stomach. These are called duodenal ulcers. Stomach and duodenal ulcers are sometimes called peptic ulcers. This information applies to both. Symptoms of stomach ulcers Although the most common symptom of a stomach ulcer is a burning or gnawing pain in the centre of the abdomen (tummy). Not all stomach ulcers are painful. Some people experience: indigestion heartburn nausea (feeling sick) You should speak to your GP if you think you have a stomach ulcer. Get urgent medical advice Speak to your GP immediately (or phone the 111 service) if: your symptoms persist you're vomiting blood – the blood can appear bright red or have a dark brown, grainy appearance like coffee grounds you're passing dark, sticky, tar-like stools you feel a sudden, sharp pain in your tummy that gets steadily worse These could be a sign of a seri...