Sleep apnea may also lead to hypertension, heart disease, heart attack, and stroke. However, it can be treated, and the sleep apnea patient can live a normal life. Opening the car window or turning the radio up may arouse a drowsy driver briefly, but this won't keep that person alert behind the wheel. Even mild drowsiness is enough to reduce concentration and reaction time. Although there is no known cure, medications and behavioral treatments can control symptoms, and people with narcolepsy can live normal lives.
Insomnia has many different causes, including physical and mental conditions and stress.
Insomnia is the perception that you don't get enough sleep because you can't fall asleep or stay asleep or get back to sleep once you've awakened during the night. It affects people of all ages, usually for just an occasional night or two, but sometimes for weeks, months, or even years. Because insomnia can become a chronic problem, it is important to get it diagnosed and treated if it persists for more than a month. The person with RLS needs to constantly stretch or move the legs to try to relieve these uncomfortable or painful symptoms. As a result, he or she has difficulty falling asleep or staying asleep and usually feels extremely sleepy and unable to function fully during the day.