In your case, due to the need for proper internal fixation with steel plate after operation, postoperative anesthetic drugs will cause pain in the surgical site, so it is necessary to use some analgesic pumps appropriately, which may relieve the symptoms. If you have a fever, you need to use some drugs such as Nimesulide dispersible tablets properly.

Suggestion:

After the operation, some antibiotics should be used appropriately to prevent infection. You can drink some food, such as egg seaweed soup, West Lake beef soup, millet porridge, black rice porridge and so on. You can usually eat sparerib soup and shrimp to promote fracture healing.