Abstract:At present, comedomastitis is a kind of disease which is difficult to treat, especially the complicated lesion often has many kinds of symptoms such as redness and swelling, lump and ulcer, which brings great difficulty to the treatment. This disease is the preponderant illness for therapy in traditional Chinese medicine. According to the relationship between rising and falling of vital qi and pathogen, and the prosperity and deficiency of qi and blood, Professor Lü Peiwen divides the comedomastitis into three stages: the initial stage, the purulent stage and the ulcerative stage. She advocates the combination of internal and external treatment with the three methods of “resolving, promoting and tonifying”, and the combination of reinforcement and elimination, so as to achieve the goal of resolving with promoting, promoting with resolving, resolving and tonifying together, with remarkable clinical effect. In this paper, Professor Lü Peiwen’s experience in the treatment of comedomastitis is summarized. The purpose is to learn the academic experience of famous expert in traditional Chinese medicine and improve the level of clinical diagnosis and treatment.