Archive for February, 2008
You have to think of many factors and features when you want to purchase hearing aids. If you require a hearing aid as advised by a doctor or for your own need, you should remember many things. You should, first understand the many types of hearing aids available and what benefit you can derive from each of them. You should learn about the various batteries you require as these cannot be replaced easily. These batteries can be different and expensive to mess with while they are absolutely necessary for the life of your hearing aid.
Cut Down on Costs
The only way to cut down on the costs of hearing aids regarding purchase and, maintenance, is the option to turn to disposable hearing aids. They work similar to a disposable pair of contacts or a disposable cameral. These devices have a built in battery and all the features required for hearing. As soon as the battery loses its power, it is thrown out instead of getting new batteries. You get a brand new one. They are less expensive than the regular hearing aids as they have to be replaced regularly. The average life span of these disposable hearing aids is 400 hours or 90 days which ever comes first.
The cost of these devices will be the same as those of other types of hearing aids in the long run. Their batteries are cheaper while their life span is much lower than the more permanent hearing aids. Though the costs are comparable to other types of hearing aids, there are many benefits that you can have with disposable hearing aids. First, you can use them when you need them and cut down on the cost. If the aid is lost or broken you can replace it easily. As disposal hearing aids are frequently lost this is a great attraction for buying them. Thus much value is attached to these disposable hearing aids.
Disposable hearing aids are available over the counter to try them out before spending money for a full hearing screening and examination. To test the suitability of the hearing aid you should consult your doctor or audiologist for a thorough examination. In this way you can, not only get the most suitable hearing device but know the actual cause of your hearing loss. This will be invaluable if the hearing loss is due to an illness or damage to your inner ear. Enquire with your doctor if disposable hearing aids are good options for you.
It is scientifically proven that a person is bound to snore whenever there is obstruction to the free flow of air when it passes through passages located at the back of the mouth and nose. When a person s body relaxes due to sleep or sedation, the tissues located at the back of the palate will also relax and become more tender and hence the air that has been breathed in will vibrate these tender tissues and this vibration is heard as snoring outside.
A snoring person is more likely to have poor muscle strength on his/her tongue or in throat area and such poor muscle tone may be a result of excess consumption of alcohol or due to drug addiction. Hence, the tongue of such persons will tend to fall back during sleep and this will block the free passage of air causing the throat muscles, especially the tissues at the back of the palate area to vibrate and result in snoring.
Presence of Massive Throat Tissue
You might have also observed snoring in young children and this may be due to presence of large tonsils and adenoid tissues. Further, obese and overweight children will have a larger density of tissues on their neck and throat area making their air passage restricted and resulting in snoring. There are also other causes such as presence of cysts or tumors that may result in snoring, however such incidences are very rare.
Sometimes the soft long palate tissues and the lengthy uvula may result in narrowing down the throat and nasal passageway and in this situation the uvula will act as a valve and flutter as the air enters the throat causing noise that is heard as snore. In a rare case, the long uvula may also cause snoring due to vibration during breathing.
Persons who suffer from stuffy or blocked nose will get their nasal airway blocked thus causing the person to exert pressure during breathing. This added effort in drawing air will create a vacuum in throat area which in turn will pull throat tissues causing snoring.
Many times, it was observed that hay fever could also result in snoring because it will cause constriction in throat area and thus be instrumental in blocking free passage of breathed air. A yet another cause for snoring is due to some kind of deformity in nose and in nasal area. Sometimes, the septum that separates the nasal area or the two nostrils might have been deformed and this will result in snoring.
To summarize, snoring is caused due to variety of reasons and conditions such as stuffy nose, aging, allergies, common cold, presence of tonsils, sedation, alcohol consumption, sleep apnea, obstructive sleep apnea, picwickian syndrome, overweight, obesity, nasal polyps and as well as deviated septum.
Hence it is better you consult your doctor and after ascertaining the exact reason for your snoring you can get an appropriate treatment for curing snoring.
[tags]Snoring Causes, Allergy, Obesity, Airway Block[/tags]