It can be used for the treatment of motion sickness and to reduce nausea and vomiting caused by motion sickness and seasickness. It can also be used for the treatment of nausea and vomiting caused by drugs or surgery, inner ear diseases, etc. However, patients with glaucoma, chronic lung disease and prostate enlargement should avoid using this drug. It should be noted that the onset of action of different dosage forms of teabagamine varies. Tablets for motion sickness can be swallowed 30 minutes before departure for better onset of action, and if it is an extended release preparation it may have to be taken 1-2 hours before departure. This drug is best taken with food or juice, milk, etc. to reduce the stimulation of the stomach.