Fluctuating deafness is seen in: (A) Meniere's disease, (B) Otosclerosis, (C) CSOM, (D) ASOM
Answer is A. Hearing loss usually accompanies veigo or may precede it. Hearing improves after the attack and may be normal during the periods of remission.This fluctuating character of hearing loss is quite characteristic of Meniere's disease. Ref: Diseases of EAR, NOSE and THROAT by PL Dhingra; 7th Edition; page no.111,112