A sleep study , called a polysomnogram, may be recommended. A multiple sleep latency test measures the speed of falling asleep. An arterial blood gas test may also be performed to check levels of carbon dioxide and oxygen. Sleep deprivation can lower a person's quality of life and increase the risk for accidents. Sleep disorders are not contagious and pose no risk to others.
Treatments vary depending upon the specific sleep disorder.
Sleep disorder clinics often help people return to normal sleep patterns. Sometimes, sleep disorders go away by themselves. Other times, medicines can be used. For example, sleeping pills, such as zolpidem, zaleplon, or temazepam, may be given for insomnia. The treatment for sleep apnea involves weight loss for obese persons.