I am suffering from tinnitus since 4 months. I hear nonstop high frequency sound in my ears ..sound level between 17000 to 18000 hz I am one medicine prescription of cap OTOCAP 1-0-0, cap TINNICAR 1-0-1 since 3 months . But no results. I can hear this high frequency buzzer when I am concentrating, when silence is there. Sometimes I hear suddenly 12000 to 15000 hz sound and it will goes immidiate after I rub the front and below part of ear for 10 cycles. I am on Bisoheart 2.5 mg 1-0-0 , Aztolet 10 , 0-0-1  My Sleep is good, physical activities are good , hearing also good. I can hear 350hz to 18400hz . Please suggest what to do . Only Bangalore doctors and only expert in tinnitus treating