Dizziness and tinnitus can be caused by many factors, such as inner ear diseases, ear inflammation and systemic factors. 1. Inner ear diseases: such as Meniere’s disease, membranous labyrinthine effusion and other diseases, can appear repeated vertigo, tinnitus, hearing loss and other symptoms. In addition, intracranial space-occupying lesions can affect the vestibular nerve and be accompanied by tinnitus. 2. Ear inflammation: such as purulent otitis media, otitis externa, mycosis of the external auditory canal, etc., tinnitus, dizziness and other symptoms can occur. 3. Systemic factors: high blood pressure, high blood fat, anemia, endocrine disorders and other systemic diseases can occur in the brain, poor blood circulation in the ear. In addition, bad habits, such as staying up late for a long time, sleep disorders affect the blood supply to the brain and ears. It is recommended that patients consult a doctor in time to check the cause of the disease, and after clarifying the cause of dizziness and tinnitus, the disease can be treated under the guidance of the doctor.