What’s wrong with throwing up yellowish, bitter water after drinking alcohol?

The yellowish bitter water spit out after drinking may be bile, the common causes are acute gastric mucosal lesion, bile reflux gastritis, gastric ulcer, general treatment and medication can be relieved.
1. Acute gastric mucosal lesions: large amounts of alcohol can cause acute gastric mucosal injury, leading to abdominal distension, nausea, vomiting and other symptoms, vomiting, severe abdominal pressure increases, can lead to bile reflux. Bile mixed with gastric juice can be yellowish green. Symptoms can be relieved by domperidone, omeprazole and thioglycollate gel.
2. Bile reflux gastritis: alcohol consumption may aggravate the relaxation of the pyloric sphincter, thus causing duodenal bile reflux, which is manifested as spitting yellow water. Gastrointestinal stimulants such as mosapride and domperidone may relieve the symptoms.
3. Peptic ulcer: the existence of peptic ulcer people, after drinking alcohol will aggravate the damage to the mucous membrane of the gastric ulcer, which can lead to nausea, vomiting and other symptoms, and in severe cases can vomit bile-like substances. It can be relieved by acid-suppressing, antacid and gastric mucosa-protecting drugs, such as magnesium aluminum carbonate and rabeprazole.
The above medications need to be taken after consulting with a doctor. If the patient continues to vomit after drinking alcohol, early medical attention is recommended.