![excessive-tiredness](/files/Article/imglist/9bc6ee1781647761aaa731a524d16573.jpg)
Por Professor Matthew Walker
18.01.19
Neurología
Hypersomnia: what is excessive sleepiness and can it be treated?
Hypersomnia is a sleep condition characterised by daytime or excessive sleepiness. It can vary in intensity and can have different causes. Professor Matthew Walker, a top neurologist, explains what hypersomnia is, its causes and the unfortunate effects this problem can have on people’s lives.