Common sleep disorders:

• Enuresis, or bed-wetting, person sleeps so sound that they do not wake up to go to the bathroom, but the bladder stills empties
• Nocturia: You frequently wake up to go the bathroom all night long.
• Bruxism: grinding/clenching of the teeth while your sleeping
• Parasomnias: Interruptive sleep patterns from night mares or sleep walking.
• Rapid eye movement behavior disorder (RBD): Acting out violent or dramatic dreams while in REM sleep
• Cataplexy: sudden muscle resulting in a collapse to the floor.
• Restless legs syndrome (RLS): An irresistible urge to move legs to stop sudden pain or cramping
• Somniphobia, a dread of going to sleep
• Sleepwalking: when you walk, eat and dress while you are asleep.
• Obstructive sleep apnea: Lack of deep sleep due to snoring
• Delayed sleep phase syndrome (DSPS): cannot stay awake at social events
• Hypopnea syndrome: Abnormally shallow breathing or slow respiratory rate while sleeping
• Periodic limb movement disorder (PLMD): an involuntary movement of arms and/or legs during sleep, for example kicking the legs or a jerking movement.
• Night terror, sleep terror disorder: waking up from  terrible or horrifying nightmare.
• Narcolepsy: Excessive daytime sleepiness (EDS) falling asleep spontaneously but unwillingly at inappropriate times.
• Primary insomnia: difficulty in falling or staying asleep for no apparent reason..
• Sleep paralysis a temporary paralysis of the body shortly before or after sleep.
• Situational circadian rhythm sleep disorders: shift work sleep disorder, jet lag