Vicodin is Dr. Gregory House’s usual prescription painkiller in House M.D. The medication is a combination of hydrocodone and paracetamol, also known as acetaminophen in the United States.
House takes Vicodin to manage chronic pain caused by an infarction in the quadriceps muscle of his right leg. The injury leaves him with a permanent limp and contributes to the cane-assisted way he moves through the hospital.
The drug is also central to House’s character arc. His use develops into dependence, creating conflicts with colleagues, patients, medical authorities, and himself. Several storylines examine withdrawal, relapse, rehabilitation, and the consequences of practicing medicine while impaired.
Vicodin was a real prescription medicine, but the show’s depiction is fictionalized for drama. Hydrocodone is an opioid, while paracetamol can cause serious liver damage in excessive amounts. The series uses House’s medication to connect physical pain with emotional and professional conflict.