How to avoid irreversible hearing loss?
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How to avoid irreversible hearing loss?
In life, many ear diseases can be prevented. Here are some ear health measures related to daily life to prevent the occurrence of ear diseases.
1. Get rid of the habit of picking your ears. Ear picking can cause damage to the ear canal and tympanic membrane, and sometimes infection, resulting in hearing loss. 2. Prevent water from flowing into the ears when washing your hair and taking a bath. Because the skin and eardrum are soaked in water and irritated by cerumen (also known as earworms and earwax), it is easy to cause otitis externa. If there is a perforated eardrum, water entering the ear may cause recurrence of otitis media. 3. A physical examination is required before swimming in summer. People with otitis externa, otitis media, cerumen embolism in the external auditory canal, tympanic membrane perforation and other diseases must be corrected before swimming.
4. In case of auricle trauma or chilblains, infection must be strictly prevented, especially Pseudomonas aeruginosa infection, because this bacterium can cause auricular perichondritis, cartilage necrosis, and ultimately lead to auricular deformity (cauliflower ear).
5. Stay away from noise and explosion sites (including setting off firecrackers), because loud noises can cause noise-induced deafness, and explosions can cause blast-induced deafness.
6. Stay away from tobacco, alcohol, and ear duxing drugs (such as streptomycin, gentamicin, kanamycin, etc.) because they have a depressive effect on the auditory nerve.
7. Viral infections (such as measles, mumps, herpes zoster, etc.) are often complicated by sensorineural deafness, and preventive measures need to be taken in time.
8. Avoid hitting the head, let alone the ears. The former can be complicated by hearing loss, and the latter can cause tympanic membrane rupture. In daily life, it is not uncommon for ear function to be damaged due to external force.
9. When blowing your nose, you must master the correct nose blowing method: blow the left and right nasal cavities one by one. Do not pinch the left and right nostrils together to blow your nose, because there is a tube cavity (Eustachian tube) at the back of the nasal cavity and the middle ear cavity. tube) are connected, improper nose blowing can drive nasal secretions into the middle ear cavity, causing otitis media.
10. People with colds, upper respiratory tract infections, and Eustachian tube dysfunction should not travel by air, otherwise it may cause aviation otitis media, earache, tympanic membrane congestion, middle ear effusion, and even hearing loss.
11. For deafness caused by systemic diseases, clinically, hypertension and arteriosclerosis are the first causes. Kidney disease, diabetes, hypothyroidism, etc. can also be caused. Therefore, the hearing of patients with these diseases should be monitored.
12. Presbycusis is a manifestation of the aging process of the human body in the auditory organs. The age at which it appears and the speed of development vary from person to person. It is related to genetics and the entire life.It is related to various harmful factors (including diseases) experienced in the course of life. Therefore, the elderly should have their hearing tested regularly.
13. Develop good eating habits, adjust your diet, eat more foods rich in zinc, iron, and calcium. Avoid long-term consumption of high-salt, high-fat, and low-fiber foods, and avoid overeating. , to quit smoking and drinking. Avoid exposure to noise and stay away from noise: listening to the radio and wearing headphones should not be too long, and the volume should not be too loud. Maintain a good mental state, stay optimistic and not impatient.
14. Actively treat the three high blood pressure, hyperlipidemia, cerebral arteriosclerosis and diabetes: Active treatment of these diseases can prevent microcirculation disorders and delay hearing in the elderly. The rate of decline is very important.
15. Hearing screening should be performed routinely on newborns, and early intervention and treatment should be carried out if hearing impairment is found.
How to solve irreversible hearing loss?
Healing damaged hair cells may be a goal that may take decades to achieve. Researchers at Washington University School of Medicine in St. Louis are trying to use growth factors to culture auditory hair cells in vitro, hoping to restore them through this method. Hearing, but this work will take ten years or more to make substantial progress. Dr. Raphael Holmer, director of biomedical research at the Royal National Institute of Deafness, said: "Currently we have no treatments to restore permanent hearing loss."
< p> Currently, wearing Hearing Aids is an effective solution for sensorineural hearing loss. When a patient with hearing loss is diagnosed with sensorineural hearing loss, he or she should wear a hearing aid as early as possible to prevent the brain from gradually becoming uncomfortable with speech if it is not exposed to sound for a long time, causing the hearing loss to gradually worsen and affecting communication. The growth and development process of mammals is different from that of non-mammals, and the hair cells in the inner ear cannot repair themselves, resulting in irreversible hearing loss.