The medical term for toenail fungus is "onychomycosis," Despite the commonly used term "fungal toenails", onychomycosis describes both fungus and yeast infections in the nail. The prevalence in America is about 2-3%, but some have reported it as high as 13%. Even at a low estimate of 2%, this accounts for 6 million Americans with toenail fungus. Toenail fungus affects men twice as often as it affects women.
Insomnia is the inability to get high-quality sleep. It can last a day or two, a month, or even months on end. Because different individuals need different amounts of sleep, insomnia is not defined by the number of hours you sleep or by how quickly you fall asleep.
Insomnia is a sleeping disorder. Insomniacs are not able to fall sleep or not able to remain asleep for a reasonable amount of time. There are three types of insomnia, transient, acute and chronic. Transient insomnia could be caused by jet lag, short term anxiety or weariness during the day. This kind lasts from a night to a few days or weeks.