For pain in the bone, you can take oral non-steroidal anti-inflammatory analgesics, such as fenbendazole and celecoxib, which can effectively relieve inflammation and reduce pain. Common causes of pain in the bone include injury, strain, inflammatory reaction, infection, tumor and so on, and the appropriate treatment should be taken according to different situations. Oral non-steroidal anti-inflammatory and analgesic drugs mainly play the role of anti-inflammatory and analgesic, supporting the role of symptomatic treatment, that is, only play a role in relieving pain. For bone pain caused by inflammation, it can play a therapeutic effect. However, for injuries and strains, as well as tumor infections and other diseases, it is necessary to carry out the corresponding causal treatment, such as injury, to carry out the corresponding reset fixed or surgical treatment. Strain injury should also be treated by resting, activating blood circulation and removing blood stasis. For tumors and infections, they must be treated systematically and regularly, often involving surgery.