Norco consumption is rising globally because of its rapid results in ongoing moderate to severe pain in the adult body. Although, its chemical configuration indicates that it contains two major elements that are acetaminophen and hydrocodone. These components are in the different ratio and even functions for the different motives such as- Hydrocodone is an opioid painkiller and functions by treating the ongoing chronic to acute pain in adults. In contrast, acetaminophen is a non-opioid and functions to treat the fever to offer a stable body.