After detecting bowel cancer with hidden abdominal pain and no appetite, it is necessary to actively receive treatment to improve the prognosis of the disease, and the treatment options include surgery, radiotherapy and targeted drug therapy. For early stage of bowel cancer, small tumor and no distant metastasis, surgery can be chosen to completely remove the lesion. Bowel cancer can also choose radiotherapy and targeted drug therapy to inhibit tumor proliferation and shrink tumor lesions. Chemotherapy drugs that can be chosen include cisplatin, paclitaxel, etc. Targeted drugs include cetuximab, panitumumumab, etc. Due to individual differences, there is no absolute safest and most effective drug, you need to choose the most suitable drug for yourself under the guidance of your doctor, adverse reactions to drugs recommend seeking medical attention, and allergy is prohibited. After actively cooperate with the doctor to accept standardized treatment, can significantly improve the quality of life of patients, prolong the survival time of patients and even cure the disease.