Idiopathic hypersomnia is a neurological sleep disorder characterised by excessive daytime sleepiness despite getting a full ...

Neurological conditions such as Parkinson's can bring on hypersomnia, while some medications, including antihistamines, and antidepressants can also make the symptoms worse. Secondary hypersomnia ...

So, what are the symptoms of hypersomnia? There are two types of hypersomnia: primary and secondary. Primary is also known as ...

Sleep Med Rev 2016. 7 Vernet C, Leu-Semenescu S, Buzare MA, Arnulf I. Subjective symptoms in idiopathic hypersomnia: beyond excessive sleepiness. J Sleep Res. 2010;19:525–534 Philip Morris and ...