There are many ways to eat Cordyceps after surgery for intestinal cancer, according to the physical condition, it can be consumed in decoction soup with ginseng, astragalus and other traditional Chinese medicines, or can be stewed with chicken and duck meat. Cordyceps generally refers to Cordyceps sinensis, which is flat and sweet in nature, mainly enters the lung meridian and kidney meridian, good at stopping bleeding and resolving phlegm, tonifying the kidney and benefiting the lungs, and is effective in treating kidney deficiency and essence loss, coughing and hemoptysis with exertion and coughing for a long time and wheezing. The way of taking this medicine should be combined with the physical condition and personal preference of patients with intestinal cancer, for example, some patients will have physical weakness, spontaneous sweating (involuntary sweating during the daytime, aggravated by sweating with a little movement) and coldness after operation, so this medicine can be stewed with chicken and duck meat. For example, some patients with intestinal cancer will have serious deficiency of lung and kidney, deficiency of qi and asthma after surgery, so they can take the decoction of Cordyceps Sinensis with ginseng, astragalus and other traditional Chinese medicines. Cordyceps should not be used by those who have superficial evil (evil qi on the surface of the muscle) or those who have a deficiency of yin and fire. Although Cordyceps has no obvious toxic side effects, but improper consumption of the body is not beneficial, bowel cancer patients should not blindly use drugs, must be consumed under the guidance of a professional doctor.