Common TCM diagnosis of squamous lung cancer includes phlegm-dampness impregnating the lung, qi and blood stagnation, deficiency of qi and yin, and yin deficiency and toxic heat, etc. Er Chen Tang, Si Wu Tang, Sheng Wei Tang, Bai He Gu Jin Tang, etc., and the specific medication should be in accordance with the doctor’s prescription. 1. If phlegm-dampness is embedded in the lungs, the treatment should focus on moving qi, dispelling phlegm, strengthening the spleen and drying dampness, and the formula should be Er Chen Tang combined with Gua Piao Bai Han Xia Tang with additions; 2. For stagnation of qi and blood, the treatment should mainly involve promoting qi and blood circulation, softening and dispersing hard lumps, and the formula should be Taohong Si Wu Tang with additions and subtractions; 3. Deficiency of both qi and yin, the treatment is mainly to benefit qi and nourish yin, detoxify and eliminate stagnation, the formula is Sheng Wei Tang with additions and subtractions; 4. In case of heat of yin and toxin, treatment should mainly be based on nourishing yin and clearing heat, detoxifying and dispersing toxins and nodules, and the formula should be Lily Solid Gold Soup with additions and subtractions. Patients with squamous lung cancer need to consult hospitals in time and be treated under the guidance of professional doctors, do not blindly take medicines by themselves to avoid adverse consequences.