Hypersomnia may be caused by another sleep disorder (such as narcolepsy or sleep apnea), dysfunction of the autonomic nervous system, or drug or alcohol abuse. In some cases it results from a physical problem, such as a tumor, head trauma, or injury to the central nervous system.
What are two causes of hypersomnia?
Causes of Hypersomnia
- The sleep disorders narcolepsy (daytime sleepiness) and sleep apnea (interruptions of breathing during sleep)
- Not getting enough sleep at night (sleep deprivation)
- Being overweight.
- Drug or alcohol abuse.
- A head injury or a neurological disease, such as multiple sclerosis or Parkinson's disease.
How can I prevent hypersomnia?
There's no way to prevent some forms of hypersomnia. You can reduce the risk of hypersomnia by creating a peaceful sleeping environment and avoiding alcohol. Also avoid medications that cause drowsiness and avoid working late at night.
