Hearing damage is irreversible! If you already have a hearing damage, it becomes even more important that you make every effort to preserve your remaining hearing level. This means that you should avoid noisy environments whenever possible, and when you cannot avoid them, use an effective and comfortable hearing protector 100% of the exposure time.

If your hearing is already severely damaged, you should consult with an audiologist or specialist, in order to determine if a hearing aid may be able to improve your situation.