1, to avoid all kinds of noise. Being in a noisy environment for a long time can easily lead to hearing aging. If we create a quieter working, studying and living environment, we can reduce the adverse effects of noise on listening.
2. avoid behavior. Excessive emotional fluctuation will cause the spasm and contraction of capillaries in the whole body, which will lead to a serious slowdown in blood flow of internal auditory vessels and microcirculation disorder, which will lead to hypoxia of internal auditory nerve and sudden deafness.
3. avoid picking your ears. Don't dig your ears with unclean sticks and hairpins to relieve itching, so as not to damage the tympanic membrane deep in the ear canal, cause traumatic tympanic membrane perforation and suppurative otitis media, and cause hearing loss to varying degrees.
4. Avoid using ototoxic drugs. Such as streptomycin, gentamicin, kanamycin, neomycin, quinine and their derivatives, to avoid drug-induced deafness. Infants and young children should ban these drugs.
5. Avoid the influence of high air pressure around the ears. If you participate in swimming, diving and other sports, be careful not to let your ears touch the water first; When setting off firecrackers, stay away from the scene for 3 meters or cover your ears with your hands; You can't hit others' ears with your palm. These are to protect the eardrum from the stimulation of air pressure, resulting in traumatic deafness.
6. Eat less high-fat food. The concentration of cholesterol in blood is too high, which leads to atherosclerosis of blood vessel wall. Vascular sclerosis reduces the blood supply to the inner ear, and the auditory organs are malnourished, leading to hearing loss or deafness.
7. Actively treat colds. Because a cold will affect the ventilation of the eustachian tube (the pipe from the pharynx to the middle ear cavity). In addition, if you blow your nose improperly, the bacteria in your nose will accidentally enter the middle ear cavity, which will easily cause suppurative infection in the middle ear and affect your hearing.
8. Avoid using the Walkman for a long time. High-volume audio sounds will cause fatigue and damage to hearing organs, which will lead to hearing loss and even deafness.
Attention should be paid to protecting hearing from an early age, such as itchy ears. It is forbidden to dig ears with unclean matches or hairpins to avoid otitis externa. Swimming enthusiasts can block the external auditory canal with cotton soaked with sterilized vaseline ointment before entering the water to prevent sewage from soaking into their ears. People often catch a cold, accompanied by acute rhinitis and runny nose. When the nose is not ventilated, finger your nose hard. Due to the pressure of air, nasal mucus enters the middle ear through the eustachian tube communicating with the middle ear, causing otitis media.
If the acute otitis media is not treated in time or improperly, the tympanic membrane will be perforated and purulent, and the hearing will inevitably decline. Therefore, when you catch a cold, besides the drugs for treating the cold, you should also drip ephedrine drugs into your nose to relieve nasal mucosal swelling and eliminate secretions. Don't abuse antibacterial drugs harmful to hearing organs. Avoid hearing damage caused by environmental noise. To prevent deafness, we need a quiet environment, strengthen exercise, pay attention to diet therapy, take necessary vitamins, and know some health knowledge to maintain good listening.
1. Maintain a healthy and regular life: avoid nervousness and keep an optimistic attitude; Active physical exercise can reduce cochlear dysfunction by 32%; Pay attention to balanced nutrition and a diet with three lows and one high (low fat, low salt, low sugar and high cellulose); Quit smoking and drinking and have a good sleep.
2. Don't listen for a long time: Don't go to noisy places, especially disco dancing, KTV singing, playing games in amusement halls and watching high-decibel three-dimensional movies; Don't use the walkman for a long time, especially when walking; Long-term exposure to noise above 85 decibels will lead to a deafness incidence rate of 265,438 0%, which will reduce children's intellectual development by 20%. The decoration of houses in prosperous areas should be noise-proof and sound-proof.
3. Don't abuse drugs that damage your ears: read the drug instructions carefully, and prohibit, use with caution, use less, and don't use drugs that damage your auditory nerve for a long time, especially streptomycin and aminoglycoside antibiotics.
4. Prevention of ear canal infection: avoid water in the ear canal when bathing or swimming; Don't dig your ears, and the itchy ears can be washed with alcohol cotton swabs; When you have a cold, rhinitis or sinusitis, you should diminish inflammation and drip your nose to keep the nasal cavity breathing smoothly.
5. Pay attention to the pressure balance inside and outside the eardrum: swallow when falling, or pinch your nose and cheeks to protect the eardrum.
6. Actively prevent and treat senile diseases: the cochlear dysfunction of the elderly with hypertension, hyperlipidemia, diabetes and cardiovascular and cerebrovascular diseases has increased by 54%, and should be treated in time to prevent circulatory disorders and delay the decline of hearing.
7. Early detection of ear diseases: from the baby, we should find secretory otitis media, stuffy ears and unclear hearing in time, turn on the TV stereo, be slow to respond to the sound, and have a slow voice development. We should pay attention to it and seek medical attention as soon as possible.
8. Adhere to regular ear massage: all parts of the ear and 49 acupoints are closely related to internal organs. Massage auricle and pull auricle is good for deafness, with redness as the degree, three times a day.