How can noise induced deafness be prevented? How to prevent noise induced hearing loss

It is best to get away from the source of the noise.

1. Reduce contact time: minimize the contact time with noise, and be sure to isolate from noise when resting. or reducing the amount of time spent exposed to noise on a daily or weekly basis can also reduce morbidity.

2. Sanitary monitoring, for people who work in a noisy environment for a long time, they should have regular hearing checks, and find them in time to do it as soon as possible. People with sensorineural hearing loss and noise sensitivity should avoid working in a noisy environment.

3. Actively take measures or control the sound source. This is the most positive and fundamental approach.

4. For uncontrollable noise, you can take ear sound insulation, wear earplugs, earmuffs, soundproof caps and other soundproof equipment, and if it is simple, you can use cotton to plug the external ear canal, and then apply Vaseline, the sound insulation value can reach 30db.

5. Try to lower the volume of the headphones or reduce the time you wear them. Generally, it should not exceed 80 90 decibels, and the continuous listening time should not exceed 1 hour.

The harm of noise is very serious, and it may not be too obvious in the short term when it is in noise, but if it is long, it will inevitably cause damage to the ears, which is likely to lead to noise-induced deafness. Therefore, it is important to minimize the time spent in contact with noise in daily life.

Personnel exposed to noise must understand the relevant knowledge of noise deafness, do a good job of protection before contacting noise, and should be equipped with earplugs, earmuffs, soundproof caps, soundproof communication and other protective equipment; Use earbuds or earmuffs to listen**Pay attention to control the volume and use time; Work in a noisy environment to minimize noise exposure time; If you are susceptible to noise, you should avoid exposure to noise as much as possible. The early symptoms of noise deafness are not obvious, often do not attract people's attention, should be detected early, early intervention, to avoid further hearing loss, if acute exposure to strong noise caused by hearing loss, tinnitus and other symptoms should be timely to the hospital for treatment.

Since it is noise-induced deafness, if you want to prevent it, you must stop the damage caused by noise, which is nothing more than two ways.

First, get away from the noisy environment, that is, find a quiet place to work and live. This is the most effective and straightforward method.

Second, isolate noise pollution, decorate the room with soundproofing materials, or use earplugs and sound-isolating headphones to protect your ears.

1. Ear sound insulation, with earplugs, earmuffs, soundproof caps and other soundproof equipment, generally in the noise environment of 80 decibels, long-term work should be equipped with simple earplugs, more than 90 decibels, protective tools must be used.

2. It is the most fundamental way to control noise, which is the most fundamental way to prevent noise-induced deafness, and various sound insulation, shockproof, and sound-absorbing measures should be used to reduce noise when installing machines in construction plants.

3. Health monitoring: Hearing should be checked before employment, and those with sensorineural deafness and noise sensitivity should avoid working in a strong noise environment. For those who are exposed to noise, their hearing should be checked regularly to detect early hearing damage in time and treat it properly.

4. Reduce contact time: such as taking a break between work in a soundproof room, or reducing the daily and weekly exposure time to noise, it can also reduce the morbidity. It can also rotate the type of work according to the actual situation, which can also reduce the hearing damage.

The symptoms of noise disease are mainly symptomatic, that is, by staying away from the noise environment and carrying out hearing protection and other measures to alleviate the symptoms of silver imitation, and drugs that promote blood circulation in the inner ear and improve the frontal maintenance and metabolic function of auditory cells are used to alleviate the symptoms.

1. Drugs**.

There is no specific drug for this disease**, which is mainly used to improve blood circulation and local metabolism in the inner ear, such as taking niacin, 654-2, vitamins and other drugs, which can relieve the patient's discomfort symptoms.

2. Surgery**.

There is no surgery for this condition**.

3. Traditional Chinese Medicine**.

Astragalus membranaceus and Salvia: It can be used to promote blood circulation in the inner ear and improve the nutritional and metabolic function of auditory cells, and relieve the discomfort of patients.

Noise-induced deafness belongs to neurological deafness, and its methods are as follows:

1. Avoid re-exposure to noise;

2. Ensure a good rest;

Third, the application of drugs to nourish the nerves and improve microcirculation is high in order to improve hearing, but the effect of the first class may not be particularly ideal;

Fourth, if the noise deafness reaches a certain level, the drug ** has no effect, but the patient still has residual hearing, he can wear hearing aids.