Patients who feel dizzy when turning over in their sleep may have vertigo or otoliths, and should not move freely to avoid aggravating the vertigo. Patients can use some drugs to improve circulation and dilate blood vessels, commonly used are betahistine mesylate tablets, nicergoline tablets, cytarabine sodium capsules, methylcobalamin dispersible tablets, flunarizine hydrochloride capsules, which are recommended to be applied selectively and regular treatment for one week to observe the change of condition. If there is no improvement, it is necessary to go to the hospital to further improve the head CT and MRI to avoid delaying the patient’s condition, and the patient is advised to take a reasonable rest and avoid staying up late.