Millions of people all around the world suffer from insomnia. Insomnia is a serious sleep disorder that stems from sleeplessness. Initially sleeplessness is for few days and when it moves beyond and covers week and months, it requires medical attention.
A person who is suffering from insomnia experiences inability to sleep or waking up in the middle of the night to stay awake. If this condition persists for more than one month, it can be said that he suffers from chronic insomnia. In most cases, insomnia is caused due to the day-to-day worries and tensions or maybe because of more caffeine consumption.