Vomiting blood after alcohol

Seek emergency assessment rather than attributing it to a hangover. Fresh bleeding can look bright red, while blood altered in the stomach may be brown-black or grainy. Both appearances can come from the upper digestive tract.

Repeated vomiting after drinking can produce a tear near the junction of the oesophagus and stomach. Irritation of the stomach, a bleeding ulcer, or fragile enlarged veins associated with severe liver disease are other possibilities. The colour alone cannot show which source is responsible.

Persistent bleeding, trouble swallowing, unexplained weight loss, or ongoing upper abdominal discomfort may prompt evaluation for additional causes. Oesophageal cancer or stomach cancer may present with bleeding, yet vomiting blood is far more a reason for urgent investigation than a prediction of cancer.

Stop drinking alcohol and obtain urgent medical care. Avoid aspirin, ibuprofen, and similar anti-inflammatory painkillers unless a clinician has specifically directed their use, because they can worsen some types of digestive bleeding. Do not drive yourself if you feel weak, dizzy, confused, or intoxicated.

Bring a medicine list and describe the vomit's appearance, the number of episodes, retching, pain, black stools, and any history of ulcers or liver disease. Clinicians may check blood counts and liver function, give fluids or medicines, and use endoscopy to locate and control bleeding.

Call the local ambulance service for heavy or repeated bleeding, fainting, severe weakness, shortness of breath, confusion, cold sweaty skin, intense chest or abdominal pain, or black tar-like stools. Someone who is difficult to wake or breathing abnormally needs an ambulance immediately; place a breathing unconscious person on their side to reduce choking risk.

Ask what caused the bleed, whether the source was treated, how to recognise rebleeding, and when to restart regular medicines. Discuss your drinking pattern honestly. If dependence is possible, the safest plan may include supervised withdrawal rather than an abrupt unsupported stop.