Norco is a prescription medication that combines hydrocodone, an opioid pain reliever, with acetaminophen (commonly known as Tylenol), which is a non-opioid painkiller. It's often prescribed to help manage moderate to severe pain. This guide will walk you through how Norco works, the right dosage to take, possible side effects, the risks of becoming dependent on it, and important safety tips to keep in mind while using it.