Snoring is an aggravation, but it's not really harmful.
There is no doubt that snoring is irritating, but snoring can be a warning sign of some disease. Those who snore loudly may be suffering from the sleep disorder sleep apnea. Never use the products available in market to control snoring like dental device or nasal strips, sprays etc. These products might be dangerous for your health. Instead, visit your doctor, he will examine for any sleep disorder.