Opioid analgesics such as morphine are the most powerful and widely-used drugs to relieve pain in clinical treatment.They largely work through the μ-opioid receptors in the central nervous system,alleviating the perc...Opioid analgesics such as morphine are the most powerful and widely-used drugs to relieve pain in clinical treatment.They largely work through the μ-opioid receptors in the central nervous system,alleviating the perception of pain.展开更多
文摘Opioid analgesics such as morphine are the most powerful and widely-used drugs to relieve pain in clinical treatment.They largely work through the μ-opioid receptors in the central nervous system,alleviating the perception of pain.