Definition of tush. : a long pointed tooth; especially : a horse's canine.
Common causes of low blood sugar include the following: 1  Overmedication with insulin or antidiabetic pills (for example, sulfonylurea drugs) 2  Use of medications such as beta blockers, pentamidine, and sulfamethoxazole and trimethoprim (Bactrim, Septra) 3  Use of alcohol.  Missed meals.
Alcohol and Sulfonylureas(Glipizide) Alcohol may interfere with the actions of Antidiabetic agents (Insulin or other drugs used to treat Diabetes). Alcoholic beverages can increase the risk of low blood sugar, or can cause increased blood sugar due to the calories in these beverages.