Noise levels in nightclubs may induce hearing loss. News Medical reports that a new study raises concerns about the noise level in nightclubs. So, how loud are nightclubs on average? The study shows that “the average continuous level of noise in some nightclubs is at least 91.2 dBA (A-weighted decibels).” Should you be concerned? Well, the study also shows that “[c]lub goers may suffer noise-induced hearing loss from just one night out on the town.” In short, the answer is “yes.” Click the link for more.