While too much yawning through the day may simply mean that you are tired, drowsy, or fatigued, it can also be a sign of an ...

The good news is that narcolepsy isn't painful ... if they have to defend themselves from attack), they normally move very slowly and deliberately to conserve their energy. They spend most ...

Narcolepsy is a nervous system disorder that involves your brain. You struggle to manage sleep patterns and stay awake. No matter how much rest you got the night before, an intense urge to sleep ...

Multiple sleep disorders can affect your energy levels, and two that often get confused for one another are narcolepsy and chronic fatigue syndrome. Though both chronic fatigue syndrome and ...