Alcohol can increase the amount of acid in your stomach. This can irritate the lining of your stomach.
Drinking too much alcohol can cause:
- reflux (heartburn)
Stomach problems can make you feel sick, vomit or lose your appetite.
If your stomach lining is inflamed, you might not absorb nutrients from food.
Gastritis is inflammation of the stomach lining. Alcohol can cause gastritis by irritating the lining of the stomach.
Gastritis can happen while you are drinking, causing pain and sickness.
Gastritis can also be a long-lasting condition.
- tummy pain
- losing your appetite
- nausea (feeling sick)
- vomiting (getting sick)
Sometimes gastritis doesn’t cause any symptoms.
If left untreated, gastritis can lead to stomach ulcers which can result in death.
Stomach ulcers are painful open sores in your stomach lining. Ulcers can make you feel sick or vomit.
Ulcers can also cause:
- loss of appetite
If you have an ulcer, alcohol can make it worse or slow down the healing process.
Acidic digestive juices in the stomach can come up into the oesophagus (gullet). This is called reflux. It can happen if you drink too much.
Reflux causes an uncomfortable burning sensation known as heartburn.
Oesophageal varices are enlarged veins that bleed. They develop in the walls of the lower parts of the oesophagus. They're often caused by alcohol-related cirrhosis.
The main sign of oesophageal varices is blood in your vomit. See a GP straight away if you have this symptom.