Norco 10-325 mg is a well known fast working opioid painkiller to treat severe muscle pain, which is generally prescribed when other painkillers don’t work properly. In general, it contains both opioid and non opioid painkillers such as Hydrocodone and Acetaminophen. Because of its sensitivity towards abuse, addiction, and misuse. So the FDA regulates a special regulation to buy Norco 10-325 mg Pills online that requires a prescription from a licensed doctor to be used. Never stop using Norco medication all of a sudden without consulting a doctor, as it can cause serious withdrawal symptoms, including restlessness, mental changes, watering eyes, nausea, diarrhea, and muscle aches. If your doctor wants to stop the medication, the doctor will decrease the dose slowly and gradually until you stop taking it safely.