We’ve learned so much about insomnia by now. There is a great deal of studies about this sleeping disorder as it is very annoying and frightfully popular. And it’s true, many of us know it from our own experience. But in case of hypersomnia only few of us have hardly heard the word.
Hypersomnia is characterized [...]

Insomnia, or sleeplessness is a common sleep disorder that is characterized by inability to fall and stay asleep. People suffering from insomnia can be easily recognized: tired or even worn-out look, swollen face, red eyes, high irritability and dissipation of attention, etc.
There are three stages of insomnia (or sleeplessness). The first of them happens when you [...]