Muffled hearing can be a gradual process, happen suddenly. It may be caused by a number of conditions; from a simple build-up of ear wax or an infection, to Tinnitus. It can also be one of the first signs you may have a hearing loss.
You may feel like friends and family are mumbling when they speak to you, or that the volume isn't high enough when listening to the TV.
If you have think you have muffled hearing you should visit your GP or Hearing Aid Audiologist. They can rule out a number of conditions and start you on the journey to better hearing.
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