Head buzzing with tinnitus may be related to severe sleep deprivation and tension, and may also be caused by insufficient blood supply to the brain, middle ear disease. 1. Severe sleep deprivation and tension: if long-term irregular work and rest, often stay up late, resulting in insufficient sleep, resulting in the brain did not get enough reasonable rest, easily cause brain dysfunction, resulting in cerebral vasodilatation and contraction dysfunction, which may cause the head buzzing, accompanied by tinnitus, encountered emergency or major changes in the situation, resulting in mental tension, the phenomenon will also occur. 2. Insufficient cerebral blood supply: it is mostly considered that it may be caused by cerebral atherosclerosis, due to cerebral atherosclerosis, resulting in narrowing of the lumen of blood vessels, stiffening of blood vessel walls, resulting in weakening of vascular elasticity, resulting in ischemia of the brain tissue and oxygen deprivation, which may lead to buzzing of the head accompanied by tinnitus, and it may be accompanied by headache, weakness and other manifestations. 3. Middle ear diseases: commonly found in secretory otitis media, otosclerosis, etc., due to the production of fluid in the middle ear or the increase in bone density in the ear, which may cause head buzzing, accompanied by tinnitus, but also may be accompanied by hearing loss, vertigo and other symptoms. Head buzzing with tinnitus may also be caused by other reasons, it is recommended to consult the hospital, diagnosis is clear, follow the doctor’s instructions for targeted treatment.