Hearing loss in older persons is caused not only by the degenerative effects of ageing on the cochlea but also by the accumulated effects of exposure to noise and ototoxic drugs. what to do when hearing aids also not working, watch this video and listen the solution and precautions by Dr Rahul Agrawal best ENT Doctor & Surgeon in Gwalior city.

-व्यस्क में सुनने की कमी। व्यस्क लोगो में सुनने की मशीन का भी काम न करना।