What are the symptoms and causes of tinnitus?
1 Answer
Dec 6, 2016
Tinnitus is characterised by hearing sounds when no external sound exists. The causes are varied - infections, problems with the auditory nerves or the part of the brain that interprets sound.
Explanation:
See the link for details: http://www.mayoclinic.org/diseases-conditions/tinnitus/symptoms-causes/dxc-20180362
