Acetaminophen / Hydrocodone Medication DescriptionHydrocodone/paracetamol, also known as hydrocodone/acetaminophen, is the combination of the pain medications hydrocodone and paracetamol. It is used to treat moderate to severe pain. It is taken by mouth. Recreational use is common in the United States. ChemSpider ID: 9422965 Paracetamol: Anilide analgesic Other names: Hydrocodone/acetaminophen, hydrocodone/APAP ATC code: N02AA08- (WHO) Metabolism: Hydrocodone: extensively liver, primarily CYP3A4; Acetaminophen: liver, CYP2E1 Elimination half-life: for hydrocodone: 228–294 mins (3.8–4.9 hrs); for paracetamol: 120–240 mins (2–4 hrs) People also search for: Oxycodone / Paracetamol, Hydrocodone,