I have a urostomy. Don't normally drink a lot. Mabe a 6 pack a month. For this Christmas I have been having a 4oz glass of egg nog and a shot of rum every night. I found myself getting thirsty but I drink lots of water daily to flush my kidneys. If I don't drink lots of water I urnary track infections. Don't have a bladder or prostate any more. Bottom line no issues with alcohol and my urostomy. I have noticed if I eat lots of salsa the glue on my barrier breaks down and leaks are more likely.