Yes, there are many, many sleep disorders. For example, night terrors are considered a sleep disorder. Sleepwalking is also a serious sleep disorder. People have been known to cook, eat and drive during sleepwalking. Another type of sleep disorder is Hypersomnia. This causes people to be sleepy all the time. These are only a few examples of many sleep disorders.
Insomnia is a sleep disorder in which you either have trouble falling asleep or staying asleep. Sleep apnea is a sleep disorder that causes a person to stop breathing multiple times throughout the night night. Sleep apnea is typically recognized by extremely loud snoring.
Primary sleep disorder-- A sleep disorder that cannot be attributed to a medical condition, another mental disorder, or prescription medications or other substances
Sleeplessness or insomnia is a disorder which causes people to not be able to sleep or not be able to sleep for a desirable length of time. This can cause problems such as hallucinations and nausea.
Circadian rhythm sleep disorder is a disorder that affects the timing of sleep. People with this disorder typically have issues waking up by alarm clock but can sleep and wake when they wake by their body clock. You can get more information about this disorder at the Wikipedia.
l-tryptophan is not a disorder-it is an amino acid used by some people to help them sleep! that being said, it can cause a type of blood disorder if it isn't properly produced
Shift work type is caused by the schedule of a person's job.
It blocks us from seeing the stars and lowers our melatonin levels which causes sleep disorder
Yes. Bipolar disorder is a mood disorder, not a sleep disorder, although it can effect sleep, depending on the person. It is very individual and differs from person to person in how it effects them.
Sleep Disorder - 2005 was released on: USA: 2005
Prazosin which is used for post-traumatic Stress disorder, neither causes sedation nor induces sleep.
Sleep apnea