Used in the treatment of gastrointestinal disorders such as irritable bowel syndrome, peptic ulcers, and gastritis due to its antispasmodic properties. It helps reduce stomach acid secretion and smooth muscle contractions in the digestive tract. Also employed in ophthalmology for pupil dilation during eye examinations. Frequently combined with other medications to manage symptoms of motion sickness and to reduce secretions in surgical settings. Its ability to cross the blood-brain barrier allows use in certain central nervous system conditions, though with caution due to potential cognitive side effects.