Winter is the best season to take poultices, which are beneficial to the remission of the disease and can also regulate the physique. In fact, cancer patients with stable conditions after surgery or radiotherapy, especially those with weakened constitution after surgery, are very suitable for poulticing. Some patients may worry that poultices with tonic effect will stimulate the growth of cancer cells. In fact, this is a misunderstanding because the generation and development of cancer is related to the low immune function of human body. In the treatment of tumors, we pay great attention to the application of Chinese medicine to support the righteousness, that is, to regulate tumor patients according to their different types of diseases, stages of illness and symptoms. Based on the evidence, we will add “cancer-attacking” Chinese medicine to control the lesions, improve the quality of life and prolong the survival period. By the same token, tumor patients should also take poultices to adjust and supplement for each patient’s different conditions, so as to regulate the immunity of the body and improve the body’s anti-cancer effect. Of course, tumor patients taking poultices are different from other people who take winter tonic due to their weak constitution, because tumor patients still have different degrees of “evil toxins” in their bodies, so they should also moderately add heat-clearing and detoxifying herbs. Some people may say that some tumor patients have been taking traditional Chinese medicine for years, why do they still need to take poultices? The reason is very simple, the formula is a big compound formula, besides the common Chinese medicine, it also contains some valuable Chinese medicine with tonic effect and long lasting effect. Such as American ginseng, tortoise shell gum, turtle shell gum, deer horn gum, etc., conditions allow the addition of wild ginseng, Cordyceps sinensis. Compared with various tonic medicines sold in traditional Chinese medicine stores, Chinese medicine prescriptions are highly individualized and are “small pot dishes”. Some patients with obvious deterioration, such as jaundice, vomiting, abdominal distension and thick and greasy tongue, should not take it.