Some ear diseases can actually cause dizziness in patients, and these symptoms can have a great impact on the patient's normal life. The ears are connected to many nerves in the brain. If ear diseases such as otitis media occur, the patient may also experience dizziness. Therefore, patients can also judge whether they have ear diseases based on such conditions. Causes of dizziness Dizziness is caused by the dilation of blood vessels in the skin, increased blood flow and reduced blood flow to the brain. This phenomenon may be caused by prolonged exposure to the sun, taking a hot bath for too long, or being nervous or angry. In addition to the above reasons, vitamin deficiency, abnormal hormone secretion, menopause or autonomic nervous system disorders are also factors that cause dizziness. There are two main causes of tinnitus: one is caused by ear diseases and the other is caused by systemic diseases. 1. Otogenic tinnitus : ⑴ Lesions of the sound-transmitting part (external ear and middle ear): cerumen embolism in the external auditory canal, external auditory canal eczema, myringitis, otitis media, and Eustachian tube dysfunction. The tinnitus caused by this type of disease is generally not serious and will disappear after the cause is eliminated. ⑵ Lesions of the sensory part (inner ear): Meniere's disease, noise-induced hearing loss, ototoxic food poisoning, sudden deafness, etc. The tinnitus caused by this type of disease is more serious. ⑶ Retrocochlear lesions (acoustic nerve): Hunter syndrome, acoustic neuritis, acoustic neuropathy, acoustic neuroma. ⑷ Lesions of the auditory center (the auditory conduction pathway from the cochlear nerve nucleus to the auditory cortex of the brain): efferent nerve dysfunction, cerebral hemorrhage, dorsolateral medulla syndrome, etc. The tinnitus caused by this type of lesion is very stubborn. 2. Tinnitus caused by systemic diseases : ⑴ Cardiovascular and cerebrovascular diseases : hypertension, hypotension, anemia, coronary heart disease, arteriosclerosis, cerebral thrombosis, hemangioma, arteriovenous aneurysm. This type of disease often causes pulsating tinnitus that is consistent with the pulse. ⑵ Cervical spondylosis : cervical vertebrae A are compressed by bone hyperplasia or herniated disc. ⑶ Brain trauma or nervous system disease : head trauma, concussion, encephalitis, meningitis. This type of disease often causes tinnitus and sensorineural hearing loss with high-frequency hearing loss. ⑷ Mental illness : anxiety, depression, schizophrenia, etc. ⑸ Metabolic diseases : hyperthyroidism, hypothyroidism, diabetes, hyperlipidemia, fiber bundle or trace element deficiency. ⑹Others : Kidney disease, gynecological diseases, and gastrointestinal diseases can also cause tinnitus. treat Dizziness and tinnitus are the most common symptoms of diseases. Many diseases have these two symptoms, so they cause a lot of trouble in treatment, because the examination of the cause is not a simple process. Patients may have to spend more time undergoing various examinations to determine the cause of their illness. Once the inner ear is injured and the periosteum is completely damaged, it is impossible to heal. If a patient experiences dizziness, nausea, spinning head, and mainly tinnitus in one ear, the patient is suffering from Meniere's syndrome, which is also a relatively serious condition. It must be treated in time. Otherwise, the longer the disease is delayed, the more severe the dizziness will feel, and the tinnitus will become louder and louder. If it is not treated for a long time, hearing loss will occur. |
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