To assess the effects of heat therapy and probiotics on T-cell subsets and associated blood and intestinal microecological balance in postoperative cancer patients, the author examines its mechanisms from the perspective of immune and gastrointestinal access laws. Benefits of intensive care combined with nutritional support in patients with immobility, gastrointestinal status, nutritional status, and early labor with cancer. Eighty-four cancer patients selected for radical surgery were divided into a control group and a needle group, with 42 patients in each group. The control group was treated according to the treatments such as immunity and recovery after irrigation, and the acupuncture group selected Zusanli, Saninjiao and Yinglingchuan as conventional therapy. Determination of T-cell subsets (CD3, CD4, CD8) and blood necrosis factor (TNF) -α, + Interleukin-6(IL-6) and C-reactive protein(CRP) levels in the serum of the two patients group.); Keywords Bifidobacterium;Lactobacillus;Escherichia coli;and Enterococcus in feces; The incidence of adverse reactions after surgery was found in the two groups. Results: Compared with before treatment, CD3, CD4T cells, CD4/CD8, Bifidobacterium, lactobacillus levels increased after treatment (Plt; 0.05), CD8T cells and TNF-α levels in dose group. Decrease of IL-6,CRP,Escherichia coli,Enterococcus(P or lt;0.05); (a) The Committee notes with appreciation that, inter alia, the Committee notes with appreciation the State party's efforts to strengthen its efforts to ensure that States parties are fully committed to the implementation of the Convention on the Privileges and Immunities for the Eli The levels of TNF-α,IL-6 and CRP decreased significantly in the control group(P lt;0.05). Compared with the control group,CD3,CD4T cells,CD4/CD8,Bifidobacterium,lactobacillus levels(Plt;0.05),CD8T cells and TNF-α,IL-6 and CRP levels were increased in the injection group. group. , Escherichia coli and Enterococcus decreased significantly (P and lt; 0.05). The incidence of side effects such as leukopenia, nausea, vomiting, peripheral phlebitis, and sensitivity to cold was lower in acupuncture group than in control group (P and lt; 0.05). RESULTS: After radical colon cancer resection, warm acupuncture improved patient's immune function, . reduce the level of symptoms, control the number of positive bacteria in the intestine, and reduce side effects after surgery.