Treatment-resistant bipolar disorder occurs when symptoms of bipolar disorder don't respond well to standard treatments.

About a third said they experienced both hypersomnia and insomnia. When you live with depression, oversleeping on a regular basis could potentially worsen your symptoms. A 2014 study even suggests ...

“Idiopathic hypersomnia (IH) is widely considered to ... adequately grade the severity of sleep-related symptoms, or state how to reliably measure and assess sleep deprivation and circadian ...

For World Mental Health Day, an expert explains the link between insomnia and depression, and how to sleep better with both ...

"Overall, while many of us think of the effects SAD has on moods, it’s clear that it can have a huge impact on physical ...

Sleepiness and snoring can be serious. Understand when common sleep disturbances are signs of a sleep disorder.

These symptoms can start in a different order for each person. They can also show up differently in children. Some people don’t have any of these symptoms. A rash is one of the main signs of ...

Hypersomnia is difficulty staying awake during ... Is it a way to cope or escape symptoms? Or do you just need a chance to step away and relax for a bit? If you feel like you need a nap, take ...

Being a heavy sleeper may sound like a dream if you're a light sleeper, but it comes with challenges. Heavy sleeping can ...

For World Mental Health Day, chartered psychologist Dr Lindsay Browning also shares her tips for better sleep if you have ...