Is occasional tinnitus caused by excessive stress?
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Is occasional tinnitus caused by excessive stress?
Excessive stress can lead to tinnitus. Tinnitus is a subjective feeling, that is, there is no sound outside, but there is an illusion of sound that can be heard in the ears. For example, when you are overworked, nervous, or don’t sleep well, nervous system dysfunction can also occur, which can also cause tinnitus.
Excessive work pressure, little sleep, too many social activities, and being in a state of high mental stress for a long time will affect hearing and induce tinnitus. Tinnitus symptoms are often severe in people who have negative emotions such as anger, melancholy, sadness, especially anxiety, depression, and emotional instability caused by fatigue, drinking, insomnia, pregnancy, and changes in ambient air pressure and temperature. At the same time, persistent tinnitus will aggravate these negative or unstable emotions, forming a vicious cycle.
Long-term excessive stress puts the mind in a state of tension. Stimulation of the inner ear causes spasm and obstruction of the capillaries of the auditory nerve, causing blood supply disorders to the inner ear. Neuroepithelial cells are ischemic and necrotic due to insufficient oxygen supply, thus causing Tinnitus or hearing loss occurs without warning.
The symptoms of tinnitus are caused by a variety of factors
It is generally believed that tinnitus is a conscious feeling in the ears in the absence of external corresponding sound sources or external stimuli. There is a subjective auditory sensation of sound. This sound is not produced by sound waves, but is caused by abnormal or damaged nerve signals. Tinnitus is a subjective sound experienced by the human ear. It is an illusion that occurs in the auditory system. It is a symptom rather than a disease.
According to epidemiological data surveys, 20% of people have experienced tinnitus. 5% of them require treatment, and 1% to 2% are severe cases. It can be seen that the occurrence rate of tinnitus symptoms is very high, and the severity is uneven, and the symptoms are also complex and diverse. So what is the cause of tinnitus?
At present, the pathological mechanism of tinnitus is not completely clear. There are many possible causes of tinnitus. The most common ones are ear diseases, such as otitis externa and cerumen embolism. , external ear diseases such as foreign bodies in the external ear, acute and chronic otitis media, tympanic membrane perforation, otosclerosis, etc., as well as inner ear diseases such as Meniere's disease. In addition, tinnitus can also occur in vascular diseases, such asDiseases such as jugular globus tumor, dilation of small blood vessels in the ear, vascular malformations, and hemangiomas. Some systemic diseases, such as autonomic nerve disorders, insufficient blood supply to the brain, pre-stroke, high blood pressure, hypotension, anemia, diabetes, malnutrition, etc., can also cause tinnitus. It should be noted that taking some ototoxic drugs such as gentamicin and streptomycin can also cause tinnitus.
Some bad living habits and poor living environment are also causes of tinnitus. Excessive fatigue, lack of sleep, and excessive emotion may lead to tinnitus. Prolonged exposure to knocking sounds, noise, and excessive use of headphones may also cause tinnitus and deafness. Bad habits such as smoking, caffeine, and alcohol often make tinnitus symptoms worse.