It's important not to get confused about what hearing aids do. Hearing aids do not get rid of hearing problems nor do they restore your hearing to normal.
Have you ever heard of digital hearing aids? As you thought, this is evidence of the high technological advancement of man. Digital hearing aids are very effective and convenient and have been known to help lots of people having specific kinds of hearing problems.
When hearing aids have faulty parts or are somewhat damaged, the best thing to do is to consult your audiologist to help you out. He or she will try to identify and fix the problem.
Even though the digial hearing aids are now much more advanced and effective than the analog hearing aids, you can continue using the analog hearing aids if they work very well for you. Don't just jump into buying digital hearing aids just because they work better than the analog hearing aids, especially if you can't afford the digital hearing aids.
Do you know that if your hearing problem is temporary, bone conduction hearing aids can help you a great deal... much more than you can imagine. But how will you know if it can help or not? Talk to your audiologist at once about this.
The best type of hearing aids that fit almost every kinds of people are the disposable hearing aids, even though they fit mostly eighty percent of the adult male population and about sixty percent of the adult female population.
If you are thinking you can't afford the expensive types of hearing aids, don't worry about it. There are less expensive hearing aids that work very well, no matter how critical the hearing problem is. Such less expensive hearing aids include the disposable hearing aids. The shelf life of such disposable hearing aids is usually less than 40 days.