Sleep Apnea Tied to Hearing Loss in Large Scale Study

A new study of nearly 14,000 individuals has linked sleep apnea to both high and low frequency hearing loss. In this study researchers found that sleep apnea was associated with a 31% increase in high frequency hearing impairment and a 90% increase in low frequency hearing loss. This association is still being studied but the reason for the link may be caused by the negative effects of sleep apnea on the vascular supply to the cochlea, however noise damage due to the snoring, a common result of sleep apnea could not be ruled out as a contributing factor for the high frequency hearing loss.