Sleep Disorder (Somnipathy):   an abnormality of the normal sleep pattern, which may interfere with the ability to function normally during the day. Searching for a particular sleep disorder? Use this index to search a sleep disorder by name. This index also provides alternative names for sleep problems, as well as links to related material.

Sleep Disorders

Adjustment Insomnia
Advanced Sleep Phase Syndrome (ASPS)
Aging and Sleep
Behavioral Insomnia of Childhood
Childhood Sleep Apnea
Children and Sleep
Circadian Rhythm Disorders
Circadian Disorder Due to a Drug or Substance
Circadian Disorder Due to a Medical Condition
Confusional Arousals
Congenital Central Alveolar Hypoventilation Syndrome
Drugs and Sleep
Delayed Sleep Phase Syndrome (DSPS)
Eating Disorder
Enuresis  (Bedwetting)
Exploding Head Syndrome
Excessive Fragmentary Myoclonus
Fatal Familial Insomnia
Free-Running (Non-Entrained Type)
Hypersomnia Due to a Drug or Substance
Hypersomnia Due to a Medical Condition
Hypoventilation/Hypoxemia Due to Lower Airways Obstruction
Hypoventilation/Hypoxemia Due to Neuromuscular and Chest Wall Disorders
Hypoventilation/Hypoxemia Due to Pulmonary Parenchymal or Vascular Pathology
Idiopathic Hypersomnia with Long Sleep Time
Idiopathic Hypersomnia without Long Sleep Time
Idiopathic Insomnia
Illness and Sleep
Impaired Sleep-Related Penile Erections
Inadequate Sleep Hygiene
Insomnia Due to a Drug or Substance
Insomnia Due to a Medical Condition
Insomnia Due to a Mental Condition
Insufficient Sleep Syndrome
Irregular Sleep-Wake Pattern
Jet Lag
Klein-Levin Syndrome
Lifestyle and Sleep
Long Sleeper
Male Reproductive Issues
Medication and Sleep
Men and Sleep
Menstrual-Related Hypersomnia
Menstruation and Sleep
Mental Illness and Sleep
Neurological Illness and Sleep
Nocturnal Leg Cramps
Nocturnal Paroxysmal Dystonia (NPD)
Nocturnal Seizures
Nocturnal Sleep-Related Eating Disorder (NS-RED)
Non-Obstructive Alveolar Hypoventilation, Idiopathic
Obstructive Sleep Apnea (OSA)
Obstructive Sleep Apnea in Children
Pain and Sleep (
Men) (Women) (Aging)
Paradoxical Insomnia
Periodic Limb Movements Syndrome (PLMS)
Pregnancy and Sleep
Primary Sleep Apnea of Infancy
Psychophysiological Insomnia
Recurrent Hypersomnia
REM Sleep Behavior Disorder (RBD)
REM Sleep Cardiac Arrhythmias
Restless Legs Syndrome (RLS)
Rhythmic Movement Disorders
Sleep Apneas
Sleep-Breathing Disorders
Sleep Bruxism (teeth-grinding)
Sleep Enuresis (bedwetting)
Sleep Hypopnea
Sleep-Related Dissociative Disorders
Sleep-Related Painful Erections
Somniloquy  (sleep talking)
Sleep Terrors
Sleepwalking  (somnabulism)
Somniloquy (sleep talking)
Sudden Infant Death Syndrome (SIDS)
Teeth grinding  (sleep bruxism)
Upper Airway Resistance Syndrome (UARS)
Women and Sleep