Result and conclusion: Male / female ratio 1, mean age 51.67 ± 14.79 years, the most affected group age was 41 - 60 years (51.3%), most patients were treated within 7 days since the onset of the disease (76.7%), the most common degree of hearing loss: Moderate hearing loss (40.2%), the most common audiogram: Flat type (41.9%), frequently met accompanied symptoms: Tinnitus (96.6%), ear fullness (49.6%), vertigo (14.5%), the recovery in the 21 - 30 year old group was the highest (76.9%), patients who treated within 7 days of onset had the best recovery result (45.9%), the higher rate of recovery met in group that has normal hearing in the contralateral ear (45.8%), group of profound SHL had poor recovery (25%).