<unk><unk><unk>  (CECD) is a medical theory that proposes that a<unk>  of<unk> s is the underlying pathophysiology of migraines, fibromyalgia, and irritable bowel syndrome. The<unk>  may sometimes start in the womb as a result of maternal obesity. The nature of the syndrome and existence of CECD as a<unk> ly meaningful condition have been called into question.
Clinical endocannabinoid deficiency syndrome
Cannabinoid hyperemesis syndrome
Nicotine withdrawal
Caffeine-induced anxiety disorder
Opioid withdrawal
Benzodiazepine withdrawal syndrome
Opioid-induced endocrinopathy
Tricyclic antidepressant overdose