The types of sleep disorders

There are generally four types of sleep disorders namely; Insomnia, Sleep Apnea, Restless Legs syndrome and Narcolepsy. The first is very much well known as the inability to sleep during the regular times we are supposed to be a sleep. Sleep Apnea is a condition where the regular breathing rhythm suddenly goes haywire causing stress and sleeplessness. Restless legs syndrome is a phenomenon wherein people with the condition feel pain in the legs, thigh and feet as he/she is about to sleep interrupting a normal sleep session. The last is the most least known condition but may be the main cause of accidents on the roads and off is Narcolepsy which is the uncontrollable urge to go to sleep that can be complicated with a sudden relaxation/loss of control of the limbs(arms and legs).