How long does it take for a lump to disappear after taking Xiaojin Pill? The exact time depends on the patient’s own endocrine system environment and cannot be generalized. Xiao Jin Wan is a proprietary Chinese medicine with the function of reducing swelling, dispersing nodules, resolving stasis and relieving pain. It is used in Chinese medicine to treat breast enlargement caused by phlegm and Qi stagnation. Current research has proven that Xiaojin Wan has the function of anti-tuberculosis, anti-inflammatory, and promoting the fading of scars and lumps. The main mechanism of Xiaojin Pill for the treatment of breast enlargement is to dredge the liver and Qi and regulate the endocrine system, but the time for Xiaojin Pill to make the lumps disappear is closely related to the individual’s hormone level, some patients can see the effect after taking it for about 1 , but some patients do not have a greater effect after taking it, and there are individual differences. In the process of Xiaojin Pills for lumps, the time to take the medicine should be decided according to the actual situation of the patient, and the guidance of the physician should be referred to during the process of taking the medicine, and the medicine should not be stopped at will.