How to prevent children’s hearing impairment

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I. noise and traumatic hearing impairment

1) noise (the protection of noise is the most important).

A. industrial noise should be regulated by appropriate legislation, and people themselves should avoid being exposed to noise environment for too long (such as factories).

B. recreational noise (such as KTV, disco, pub, bowling alley, etc.) can also cause hearing impairment, which should be carefully prevented.

C. noise in the community (such as aircraft, commercial broadcast, etc.) is also the cause of hearing impairment. Due to the difference of personal constitution and the different tolerance to noise, when it is suspected that the ears are not timely due to noise (such as tinnitus, earache, hearing impairment, etc.), it is necessary to seek medical treatment immediately to ensure safety. In addition, children’s toys can also produce harmful noise. Parents should pay attention to it.

2) physical injury

Family violence slapping, more serious impact, head injury caused by traffic accidents, etc., will damage the hearing of the ear.

Hearing impairment caused by drug toxicity

Therapeutic drugs such as some antibiotics (such as aminoglycosides) or anticancer drugs are easy to cause ototoxicity. Therefore, it is not allowed to buy medicine for children without doctor’s diagnosis and treatment. Due to the difference of each person’s physique, some people will have side effects as long as they have a slight dose. Therefore, if you find that the above drugs cause tinnitus, hearing impairment, vertigo and other symptoms, you need to find a doctor immediately. Deaf-aid

III. hereditary hearing impairment

Congenital hearing impairment has genetic factors, and most of them are self recessive inheritance (the father or mother family has a family history of hearing impairment, but the father and mother are normal, which belongs to recessive inheritance). For children with hearing impairment, parents are mostly normal. The way of prevention is to avoid marriage between close relatives. Some preventive effects can be achieved through premarital health examination and consultation with geneticists.

4. Infectious hearing impairment

During pregnancy (especially in the first three months), the mother was infected with German measles, mumps, measles and bacterial meningitis, which can lead to congenital hearing impairment. Therefore, before marriage or when preparing for pregnancy, the mother should first receive the vaccination of the above infectious diseases, to avoid being infected in case of regret. After the baby is born, we should also pay attention to the injection of the vaccine to take comprehensive precautions Aisheng hearing aid

If the children in the family have the following symptoms, they should go to the hospital for hearing examination

★ missing some sounds or nonstandard words, such as “chicken” read “one”, “shoes” say “coconut”, etc

★ not paying attention in class, often answering questions

★ compared with children of the same age, the language ability is obviously backward

★ like to play alone or daze

★ only some simple instructions can be made, such as “standing” can do it, but “you go to help the teacher get the broom” is not clear

★ in case of sudden strong noise, he will not be frightened or react slowly

★ at the age of three, I can’t speak complete sentences, such as “Mom, I want to eat candy” which means “Mom, sugar”

★ often ask you to say it again

★ sometimes I can understand it, sometimes I can’t seem to understand it