Cancer can be treated with herbs that can clear away heat and detoxify toxins, dissolve phlegm and dissipate lumps, invigorate blood circulation and remove blood stasis, and diuretic and diaphoretic (promoting the flow of water to dispel dampness), which often play a supplementary role in treating the disease and improving the clinical symptoms. 1. Clearing heat and removing toxins: For some cancers with clinical manifestations of heat and toxins, such as high fever, carbuncle sores, boils and ecchymosis, etc., heat-clearing and detoxifying herbs can be used to clear heat and remove toxins, such as Semen euryalea, Corydalis alba, Lobelia, Fleabaneia, Bitter ginseng, dandelion and Qingdai. 2. Resolving phlegm and dispersing lumps: For cancer patients with obvious localized lumps, Chinese herbs that resolve phlegm and dispersing lumps can be used to soften and disperse lumps, such as Psoralea vulgaris, Sempervirens japonica, Semixia japonica, Sempervirens, Momordica charantia, Fructus Momordicaulis, Almonds, Aristolochia, Oysters, Seaweeds and so on. 3. Activating blood circulation and removing blood stasis: the formation of lumps in Chinese medicine is mostly attributed to the accumulation of pathological products of “blood stasis”, which are fixed and immovable, and the use of Chinese medicines that activate blood circulation and remove blood stasis can play a role in slowing down and eliminating lumps, such as Salvia miltiorrhiza, Andrographis paniculata, peach kernel, curcuminoids, Sanleng, rhubarb, comfrey, tiger’s stick, tulips, yuhuoso, and so on. 4. Water-inducing and dampness-permeating drugs: For cancer patients with inflammatory exudation, stagnation of blood stasis and qi stagnation, etc., which impede the operation of water and liquid, and water-dampness is generated within the patient, water-inducing and dampness-permeating drugs can be used for evidence-based treatment, which can help to reduce the effects of chest and abdominal water, such as zedoary, poria, fenugreek, cocos. Consult the doctor in time when discomfort occurs. Cancer patients should be treated with drugs under the guidance of professional Chinese medicine practitioners.