Hydrocodone belongs to the group of medicines called narcotic analgesics (pain medicines). It acts on the central nervous system (CNS) to relieve pain, and stops or prevents cough
Codeine, fentanyl, hydrocodone and morphine are all opioids. Steroids: Corticosteroids are strong anti-inflammatory drugs. Like NSAIDs, they stop your body from making chemicals that cause irritation and inflammation. Steroids such as Prednisone treat migraines and severe arthritis and back pain.