Can rectal cancer be treated with drugs?

Rectal cancer is a common malignant tumor in the gastrointestinal tract. Its incidence rate is second only to stomach and esophageal cancer. It is the most common part of colorectal cancer (accounting for about 60%). Most patients are over 40 years old, and about 15% are under 30 years old. It is more common in men, with a male-to-female ratio of 2-3:1. So can rectal cancer be treated with drugs? Let's introduce it below.

Traditional Chinese medicine treatment for rectal cancer can be used as one of the comprehensive treatment measures and is suitable for patients who are not suitable for surgery, radiotherapy, chemotherapy or who have relapsed after surgery.
The principle of Chinese medicine as a treatment for colon cancer is to inhibit the formation of new blood vessel networks in the tumor, block the nutrient supply of cancer cells, cut off the metabolic channels of cancer cells, causing cancer cells to die due to lack of nutrient sources, gradually degenerate and necrotize, and can enhance the body's own immune function.
Chinese herbal medicines for invigorating qi, such as ginseng, astragalus, codonopsis, and glossy privet, can improve the body's immune function, monitor and kill cancer cells. Yin-nourishing medicines such as ophiopogon japonicus, donkey-hide gelatin, asparagus cochinchinensis, and northern adenophora can reduce the damage to the body's body fluids caused by radiotherapy, and can prevent and treat precancerous lesions. Anti-cancer drugs such as white flower tongue grass, raw coix seed, barbata, parsley, and vine pear root can inhibit the rapid spread of rectal cancer.