Beer is not recommended for patients with high blood sugar. Beer is a high-calorie drink, and long-term consumption of beer may cause obesity, fatty liver and other conditions, long-term excessive drinking may also burden the liver, and further may cause liver function abnormalities, so patients with a little high blood sugar is not recommended to drink beer. In addition, drinking beer on an empty stomach may also induce hypoglycemic episodes in patients with high blood sugar, and drunkenness may cover up the symptoms of hypoglycemic episodes, delaying treatment time and even endangering patients’ lives. For patients with high blood sugar, they should do a good job of dietary control, appropriate physical exercise, and do not recommend drinking beer. Follow the doctor’s instructions to actively control blood sugar.