Good morning Sorry to hear about your ill health Alcohol can affect gastrointestinal system and liver in multiple ways. Commonly it causes fatty liver and enlargement of liver causing right upper abdominal discomfort Also alcohol Consumption is a risk factor for gallstone disease which can cause pain in the same region Additionally, it can pancreatitis which is charectarized by severe upset abdomen pain and vomitings Alcohol causes inflammation in the stomach causing gastritis It can increase the risk of bacterial overgrowth in the intestines causing bloating, flatulence So there may be multiple effects of alcohol on various gi organs I would suggest you visit a doctor which can help you in treating your symptoms and investigate the cause of the same How this would help in answering your question and i would like to hear any further query Wish you a speedy recovery