The following is a list of common special sleep problems in children occuring at different ages. However, I have also included some of the more serious sleep problems which do need to be discussed with a medical professional.
Sleepwalking
Sleep Talking
Night Terrors
Nightmares
Head Banging and Body Rocking
Bruxism
Narcolepsy
Poor-Quality Breathing (Allergies and Snoring)
Hyperactive Behavior
Seasonal Affective Disorder
Bed-wetting