And 'normal for a person, at the age of hearing loss that begins in the sentences, but we do not realize it right away because we are hearing is an automatic process that happens to think like breathing. The hearing loss usually begins at levels of higher frequency, but gradually shifts to the speech frequency levels, so we only notice of hearing in advanced age.
There are many causes for hearing loss, but can be classified as conductive hearing loss and sensorineural.The first is caused by infection of the middle ear, caused too much ear wax, otosclerosis, some head injuries, and the eardrum perforated while the second from presbycusis (age related), certain medications, acoustic trauma of working in noisy environments, the disease Meniere's is caused and acoustic neuroma (benign tumor).
Exactly how loud is too loud? Sit noise above 85 decibels, and you're in trouble. For example, produce lawnmowers, tractors and hand drills, sound, range 90-98Decibel, jet engines, bulldozers, sirens produce a sound in decibels 105-140; portable players are equally harmful, because they have the ability to play the 130 decibel level to produce.
In many cases hearing loss is a progressive disease, but there are steps that could be done to slow this process.
Limit exposure to loud noise and very strong, when possible. When you go home, choose a location that is a little quiet, but steady. If you watch TV you do not enableVolume so loud your neighbors can not hear what you're looking at. If you are using headphones to listen to music all day, not the volume to more than 50 percent and not more than 80 percent for a while '. It 'too hard when the person sitting next to you to hear what you are listening. The same applies to the use of headsets for voice calls and video. When not in use, remove the headphones on the back. If you are not forced to because of work - FirearmsTraining, mowing lawns, blowing leaves, production work, at airports with machine tools, contact with big engines and more - do not forget to avoid protective devices such as noise suppression ear muffs or slow down, wear the hearing loss. When cleaning the ears do not hit them with a cotton swab or other instrument, as it will push the wax further into the ear canal, where it hardens into a mass where you'd need a professional to remove. The worst thing that could happen is tooPressure on the wax would break your eardrums in the process to cause permanent hearing loss. Reduce stress by simplifying how to live life and learn to relax. Eating and living healthy, it is not required to provide drugs that can affect hearing. Ask your doctor if your medications can damage hearing permanently. If this is the case, ask for an alternative. And finally slowing, loss of hearing your heart and circulation healthy, because it affects poor circulationthe delicate structure of the ears.
