Feeling a buzzing inside your head while sleeping is considered to be caused by tinnitus. Tinnitus can occur at any age, usually with tinnitus symptoms, and is more common in women. Patients may feel a buzzing in their head or the sound of water or wind scraping leaves, causing them to have problems sleeping. Patients may have symptoms of dizziness because these noises are difficult to tolerate, which can affect the patient’s sleep, life, and work. The causes of tinnitus are complex and the people who develop it are not fixed. Organic problems can be seen in cerebral arterial stenosis, hemangioma and other diseases, because of the impact of the arterial blood flow on the blood vessels, the patient will be manifested as tinnitus. There are also common diseases such as vegetative nerve dysfunction, insufficient cerebral blood supply, anemia, etc., all of which can lead to tinnitus symptoms, especially in the dead of night, tinnitus symptoms will be aggravated.