Purchase Norco Online Here???????? Norco is a prescription pain medication used to treat moderate to severe pain. It contains two ingredients: hydrocodone, an opioid that changes how the brain senses pain, and acetaminophen, which helps relieve pain and reduce fever. Doctors may prescribe Norco after surgery, injury, or for certain medical conditions when other pain relievers aren’t strong enough. While it can be effective, Norco also has risks, including drowsiness, nausea, constipation, dependence, and breathing problems. Because of these risks, it must be taken only with a doctor’s prescription and exactly as directed.