Dr. Gregory House habitually misuses Vicodin in House M.D.
Vicodin is a prescription combination of hydrocodone and paracetamol, also called acetaminophen. In the series, House takes it to manage chronic leg pain caused by an infarction in his quadriceps muscle, but his use develops into dependence and addiction.
The medication is central to House’s characterization and several major storylines. His colleagues and supervisors worry about his judgment, health, and ability to practice medicine safely. The show portrays both the short-term relief and serious personal consequences associated with his dependence.
Vicodin is often casually described as a single painkiller, but it is a combination product. It is also distinct from OxyContin, Percocet, and codeine-only medicines. House’s cane, limp, and reliance on medication are connected parts of the character’s medical history rather than unrelated visual traits.