Dizziness occurs when patients flush their ears, usually because the flushing fluid is too cold or the patient’s vestibular function is low and the vestibule is more sensitive during the flushing process, so it is recommended to flush the ear canal with warm water. In case of dizziness, it is necessary to take reasonable rest and avoid random activities. You can clean the water inside the ear canal with cotton swabs, and if dizziness is obvious, you can also take flunarizine hydrochloride capsule orally, which can effectively fight against dizziness and improve the vestibular function of the patient. After symptomatic treatment, if the patient’s condition still does not improve, it is best to further improve the head CT or MRI to rule out any other lesions in the patient’s skull to avoid delaying the patient’s condition.