The elevation of copper cyanide in the patient’s blood will not be harmful to the body, but it indicates the possibility of other lesions in the patient’s body, mainly in acute infections, serious trauma and tumor diseases. If there is a combination of elevated leukocytes, fever, local redness, edema and pus, it is necessary to actively carry out anti-inflammatory treatment and local debridement, and after the inflammation is controlled, the copper blue protein can be reduced to normal. In addition, for some patients with severe trauma, elevated copper cyan protein may also occur, so the primary disease should be actively treated, and appropriate anti-inflammatory and symptomatic support treatment should be given. For patients with tumor diseases, they may also show elevated copper cyanide in their blood, so they should first consider standardized tumor treatment, the preferred treatment is surgery, and after surgery, patients should actively consider radiation therapy, or systemic intravenous chemotherapy, or interventional embolization chemotherapy for different parts of the tumor.