OTIS CAMPBELL Mnemonic for Toxicological Causes of Seizures O - Organophosphates, Oral Hypoglycemics T - Tricyclic antidepressants, Theophylline I - Isoniazid, Insulin S - Sympathomimetics, Salicylates, Strychnine C - Camphor, Cocaine, CO, CN A - Amphetamines, Anticholinergics, Antibiotics M - Methylxanthines P - PCP, Pesticides, Phenol, Propranolol B - Benzodiazepine withdrawal, Botanicals E - Ethanol withdrawal L - Lead, Lithium, Lidocaine, Lindane L - Local Anesthetics #OTIS #CAMPBELL #OTISCAMPBELL #Mnemonic #Seizures #Neurology #Toxicology #Differential #Diagnosis #Poison