Cocaine
Amphetamines
Synthetic cathinones (khat)
Ketamine
Ecstasy (MDMA)
Synthetic cannabinoids
Bath salts
Synthetic cathinones (khat)
Sympathomimetic toxicity
Infectious
Anticholinergic toxicity
Sepsis
Clonidine toxicity
Meningitis
Mescaline toxicity
Encephalitis