Babies With Air Conditioning Beware Deaf!

Sudden deafness syndrome is a decrease in or loss of rapid hearing in one or both ears, either immediately or within three days. It may be accompanied by an unmistakable sound or noise in the ears and / or accompanied by dizziness for about 12 hours before or at the time of the hearing loss. This is an emergency illness.
However, the above recommendation is difficult to detect in speechless children. Sudden deafness usually causes hearing loss of at least 30 dB at 3 consecutive frequencies, often with one ear

. For every 10 patients with sudden hearing loss, up to 9 people will have 1 ear deafness and only 1 person will have both ears deaf.
Children who have heard and suddenly have one ear can still hear with the other good ear so they can communicate normally, so their parents do not recognize that their children are deaf.
Children often find that they cannot hear only one ear while playing games quietly or on the phone For deaf children who are suddenly unable to speak, their parents usually detect them only a few months later.




H.T. was born at Tu Du Hospital with normal health, before leaving the hospital, she was screened for hearing impairment and confirmed normal hearing, parents also confirmed when she tested the reaction, then went home the baby still responds normally to noise, but at 2 months of age the baby responds to the noise less gradually but the parents are subjective because they think that they have been screened for hearing loss.
By the fourth month, the parents brought the baby to the doctor, it was astonishing to hear the doctor said he had deaf ears.
In another case, a 4.5-month-old M.H baby knew how to talk and talk, but by the time he was 7 months old, he did not react to the noise, though large

Taking the baby to the doctor to discover that he has profound hearing loss in both ears.



In both cases, parents cannot determine when the baby will be deaf.
The younger the deaf child is, the bigger the consequences will be, because he or she needs hearing to learn to speak. If children cannot hear words, they cannot communicate with people around them and cannot go to school.
Reason
Only 10-15% of deaf patients suddenly know what their cause is deaf. Common causes include:
- Viral infections such as vestibular inflammation, auditory neuritis, encephalitis, meningitis, mumps, rubella, chicken pox, HIV, etc.
- Infections such as ear infections, meningitis, vestibular inflammation, syphilis, stage 3 ...




- Head and ear injuries.
- Vascular diseases such as anemia, vascular spasm, vascular sclerosis, embolism due to blood clots, inner ear hemorrhage ...
- Cancer cancers such as auditory nerve cancer, metastatic cancer ...
- Neurological diseases such as multiple sclerosis, Meniere's disease, migrain.




- There are also autoimmune diseases, poisoning, for example, being bitten by poisonous snakes, drugs that cause ear poisoning ...
These causes reduce or prevent blood and air from reaching the inner ear, so there is plenty of damage to auditory nerve cells in the inner ear.
In children, the blood vessels are very small, so when the child's inner ear artery spasms, it is easy to lead to the condition that the inner ear is not nourished and causes deafness.
In addition, sudden deafness is now due to the use of air conditioning. However, for infants and young children, please note that the temperature should not be too low, should not suddenly switch from hot to cold environment, children will be sudden deafness due to constriction of inner ear artery.
Both families use air-conditioners, which can cause sudden deafness for 2 children.




Therefore, mothers who give birth or have children when using the air conditioner must be very careful so as not to harm their children.
In addition, regular attention should be paid to care for early detection of abnormal symptoms when children with hearing loss such as deep sleep, not responding to loud noises ...
Therefore, when patients detect a sudden decrease or loss of hearing, they should see an ENT specialist at the time of discovery.
For older children, when they see they are hearing normally, they suddenly lose their ability to hear or cannot hear anymore, so they should see an ENT specialist immediately..

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