Residual tinnitus after the medical treatment of sudden deafness

According to the tinnitus scoring questionnaire, “duration” is the most reliable item for subjective evaluation of tinnitus accompanied by SSNHL. Generally, subjective feelings for residual tinnitus 6 months after the start of treatment for SSNHL are supposed to be almost the same, even at the 24th post-treatment month. Especially, younger patients with better hearing improvement are predicted to achieve further improvement of tinnitus between 6 and 24 months after the start of treatment.