Glycopyrrolate is a prescription medication used during Surgery for preoperative reduction of saliva, intraoperative reduction of cholinergic effects, Reversal of Neuromuscular Blockade, and as an Adjunct Treatment of Peptic ulcers. Learn about side effects, drug interactions, warnings, and more. Glycopyrronium, also known as NVA237 or glycopyrrolate , is a racemic mixture of two enantiomers. 15 They are both quaternary ammonium compounds and long acting muscarinic antagonists. 15 It is one of the most commonly prescribed anticholinergic medications. 2, 3 Early research into glycopyrronium use was for its indication as an adjunct therapy ... Glycopyrrolate is an anticholinergic medication. It works by blocking the activity of a chemical messenger (acetylcholine) in the brain. Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them. Glycopyrrolate is commonly used to reduce burning, pain, and other symptoms of stomach ulcers. It may also be used in people with medical conditions that cause too much drooling.