Good General Background Info but actually an "Incomplete Guide" as it does not mention things like ketamine, Kraton nor CBD's and or others In Reference: A Complete Guide to Non-Narcotic Pain Medications: NSAIDs, Topicals, and TipsWritten by Ross Phan, PharmD, BCACP, BCGP, BCPS | Reviewed by Christina Aungst, PharmD Good Rx Health, Updated on April 26, 2022 https://www.goodrx.com/conditions/pain/non-opioid-options-pain-relief-how-to-choose