Difenidol Hydrochloride Tablet is not an antibiotic drug. Difenidol Hydrochloride Tablets are mainly used for the treatment of vertigo and motion sickness caused by various reasons, such as motion sickness when traveling by car, boat and airplane, Meniere’s disease, autonomic dysfunction, high blood pressure, low blood pressure as well as the discomfort caused by radiation therapy and chemotherapy, and improve the symptoms of nausea and vomiting caused by vertigo. This product may cause drowsiness, restlessness, dry mouth, palpitations and other adverse reactions, which gradually disappear within 2 to 3 days after stopping the drug. It is contraindicated for those who are allergic to Difenidol, young children under 6 months of age, pregnant women and those with renal insufficiency. Difenidol is a strong anti-dizziness antiemetic drug, this product is used to prevent motion sickness should be taken 30 minutes before departure. The specific medication should be taken in accordance with the doctor’s instructions.