Most patients who undergo orthopedic surgery experience moderate-to-severe discomfort. Historically, opioids have been the primary medication class used to treat pain transmission pathways. In orthopedic practice, multimodal analgesia has become the predominant method of pain management. Utilizing multiple medications to treat post-surgical pain reduces the need for narcotics and accelerates the healing process. By introducing effective analgesic treatments and interventions, this procedure reduces the use of perioperative opioids and, over time, the risk of opioid toxicity and addiction. Previous research has demonstrated that multimodal analgesia reduces the use of analgesics in the early postoperative period for orthopedic procedures. Numerous substances can stimulate or sensitize directly. When the peripheral nociceptors are damaged, direct damage to the nervous system results in pain. Preoperative, intraoperative, and postoperative symptoms are essential. The emphasis is on management regimes and the pathophysiology underlying the mechanism for postoperative discomfort. A concise description of the effects of painkillers is provided. containing information on specific conditions and average dosage substances are classified further. Both neuropathy and subjective pain should be treated. By focusing on multimodal analgesia, anesthesiologists can reduce pain more effectively. More advanced techniques are utilized for postoperative pain management after orthopedic surgery, thereby enhancing the patient’s short- and long-term outcomes.