A multiple sleep latency test (MSLT) is an objective way to measure sleep quality. It helps diagnose narcolepsy and insomnia.

It's normal for everyone to feel sleepy from time to time. This condition can also be attributed to hypersomnia, or excessive daytime sleepiness. This disorder can cause you to fall asleep repeatedly ...

Researchers have linked shift work to a variety of health and sleep issues. Experts have ideas on how to prevent them.

While sleep supplements can be beneficial, the lack of regulation means consumers are not assured of a safe and effective ...

Hypersomnia is a common but overlooked sleep issue in bipolar disorder. Learn how excessive sleep affects mood stability, ...

This article provides an overview of the daytime symptoms associated with the most common sleep disorders, namely insomnia, restless legs syndrome, obstructive sleep apnea syndrome and shift wake ...

Health First will unveil and officially open to the public its new Sleep Center in Melbourne on Sunday, February 16.

If you have any of these symptoms, or have newly-diagnosed atrial fibrillation (irregular heartbeat) and high blood pressure with or without daytime sleepiness, it’s important to talk to your ...

An expert discusses how key symptoms of narcolepsy, such as excessive daytime sleepiness and cataplexy, impact daily functioning and quality of life, along with the primary differences between type 1 ...

While this is super exciting, it's not always so much fun for parents - especially if their sleep schedule is changing and ...