The CDC guideline provides recommendations for prescribing opioids for chronic pain to improve safety and effectiveness. It advises that non-opioid therapy is preferred for chronic pain, and opioids should only be considered if benefits outweigh risks. For patients prescribed opioids, doctors should start with the lowest dose, evaluate risks and benefits regularly, and work to taper doses if risks are determined to outweigh benefits. The guideline aims to reduce risks like opioid use disorder and overdose.