Glycopyrrolate is an anticholinergic medication used to treat conditions like urinary incontinence, overactive bladder, and sweating. It works by blocking the action of the neurotransmitter acetylcholine. Glycopyrrolate is available in oral and injectable forms. The injectable form is given by a healthcare provider and the oral form is taken by mouth. Common side effects of glycopyrrolate include dry mouth, constipation, and blurred vision.