Poor sleep after otolithiasis is a common complication, which is associated with neurological dysfunction caused by obvious dizziness symptoms and requires standardized treatment. The main cause of otolithiasis is otolith dislodgement, which is closely related to the head movement, and in the process of turning over during the sleep, triggering otolith irritation symptoms, sudden vertigo, nausea, and dizziness will occur and affect the sleep. Prolonged dizziness will trigger autonomic dysfunction, which further affects the sleep condition and leads to insomnia, seriously affecting the quality of daily life. If the symptoms of benign paroxysmal positional dizziness are not relieved, it is necessary to actively consult a doctor for examination and standardized treatment under the guidance of the clinician after diagnosis of the condition, so as to avoid delaying the condition and affecting the quality of life.