Difenidol Hydrochloride Tablets can regulate the function of vestibular system, inhibit the vomiting center and other effects; side effects include palpitation, drowsiness, headache, hallucinations, as well as confusion, depression and so on. Difenidol Hydrochloride Tablets can regulate the function of vestibular system, inhibit the vomiting center, improve the blood supply of vertebral arteries, and anti-vertigo, antiemetic effects; commonly used in the treatment of vertigo, vomiting, and nausea caused by a variety of reasons or illnesses, the common ones are travelling in a car, car, and airplanes, such as motion sickness. The common side effects of Difenidol Hydrochloride Tablets include: dry mouth, palpitations, dizziness, headache, drowsiness, restlessness and mild gastrointestinal discomfort, which can disappear after stopping the drug; occasional hallucinations, hallucinations, disorientation, confusion, depression, etc.; occasional skin rashes and transient hypotensive reactions. It should be noted that infants under 6 months and patients with gastric insufficiency should be prohibited. Pregnant women as well as children should use this product with caution. For people who need to take Difenidol Hydrochloride Tablets, it is recommended to go to a regular hospital to consult a doctor and use the medicine under the doctor’s guidance.