Intravenous anesthetics include barbiturates, benzodiazepines, propofol, and opioids.

These include barbiturates, anti-diabetic drugs, anti-depressants (tricyclics) and anti-coagulants (drugs to decrease the risk of blood clots).

These include antidepressants, narcotics, and barbiturates.

Substances that may cause this toxidrome include anticonvulsants, barbiturates, benzodiazepines, gamma-Hydroxybutyric acid, Methaqualone, and ethanol.

Other drugs associated with vitamin K deficiency include salicylates, barbiturates, and cefamandole, although the mechanisms are still unknown.

Drugs that may interfere with test measurements include penicillin, barbiturates, oral contraceptives, and griseofulvin, an anti-fungal medication.

Class B drugs include cannabis, amphetamines, barbiturates and codeine.

These medicines may include barbiturates or narcotics.

Drugs that can decrease bilirubin measurements include barbiturates, caffeine, penicillin, and high-dose salicylates.

These include analgesics, narcotics, and barbiturates.