Glycopyrrolate is used as a general anaesthetic. It is also used in the treatment of chronic obstructive pulmonary disease (a respiratory condition that causes blockage of airflow to your lungs) and gastric ulcers (soreness or damage in the inner lining of your stomach and intestine). It also reduces drooling in children due to certain conditions. It works by controlling the excess production of saliva, stomach acid, and secretions in your windpipe and lungs. Glycopyrrolate shows some side ... 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. 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 a muscarinic receptor antagonist and an essential anticholinergic agent in perioperative care and various medical settings. Clinicians use this medication to inhibit salivary and respiratory secretions, achieve antisialagogue effects, and prevent reflex bradycardia during surgical procedures.