Deferiprone hydrochloride is an over-the-counter anti-vertigo medication, mainly used for vertigo, nausea, vomiting caused by certain causes or diseases, or for people with motion sickness or seasickness, vestibular function sensitivity, resulting in motion sickness or seasickness in people with motion sickness or seasickness, which has certain side effects that most patients can tolerate. Common side effects, such as dry mouth, panic, dizziness, headache, and in a few cases some gastrointestinal discomfort, are tolerated by most patients, and the symptoms will be significantly relieved after stopping the drug. Patients who are repeatedly very prone to motion sickness should preferably go to the hospital to have their vestibular function tested. Patients with very sensitive vestibular function can also be treated with vestibular adsorption exercises.