In 2004, the International Academy of Pain (IASP) designated the first week of mid-October as World Pain Day to raise awareness of pain and to benefit pain patients. Physical pain is an unpleasant reaction to an injury or potential injury, a complex physiological and psychological activity, and one of the most common clinical symptoms. Many people have pain, either temporarily tolerate, or regardless of the cause of pain first stop pain. These are, in fact, inappropriate coping attitudes. Is morphine and dulcolax the highest stage of treatment for all pain? Actually, no. Morphine and Dulcolax painkillers belong to the opioid class, which only target pain caused by some causes, like central pain caused after head spinal cord injury, local complex neuralgia caused by peripheral neuropathy, phantom limb pain, etc. The effect of opioid painkillers is not ideal. The negative effects of high doses of morphine are much greater than the positive effects. The pathogenesis of pain is very complex, and there are many pain medications, so it is important to find the right medication for the cause in time.