Acute sensory hearing loss is Emergency for ENT practice. More than 30 dB in following 3 frequencies more than 3 days is acute sensory hearing loss. You should go to an ENT specialist. Hearing test is an obligation. After the certain diagnosis latest treatment option is Intra-Tympanic Steroid Injection (ITSI). By this new intervention the steroid can stay local not metabolic. Success rate is up to %85 as high as systemic steroid treatment but without metabolic systemic side effects.