Hearing loss could be masking another problem. There's little you can do about it on your own, so you should see a doctor. You need to be checked for conditions such as diabetes or high blood pressure, both associated with hearing problems.
ears. deaf. hearing loss
If you find yourself turning up the volume on your speakers, you’d better perk up and listen to your ears. Once your hearing is gone it’s not coming back, but there are ways to bring hearing-loss to a stop.