Lung nodules do not have a corresponding name in traditional Chinese medicine (TCM), they belong to the category of lung accumulation in TCM, and taking Inner Scrofula Pills is usually ineffective. The pill is a traditional Chinese medicine, which consists of Xuan Shen, Xia Ku Cao, Angelica sinensis, etc. In the formula, Xia Ku Cao has the efficacy of dispersing knots and swelling, clearing heat and removing toxins (clearing heat and toxins from the body), cooling blood and stopping bleeding (cooling and moisturizing the blood and preventing bleeding); Lianjiao has the efficacy of clearing heat and removing toxins; and ripe rhubarb has the efficacy of laxative and detoxification of the intestines, cooling the blood and removing toxins (referring to the treatment of heat and toxins from the blood), and expelling stasis to pass through the menstrual flow (removing stasis of blood and unblocking the menstrual flow). Together, the formula has the efficacy of softening and dispersing knots (softening and dispersing hard lumps). For scrofula phlegm nucleus (subcutaneous swelling such as the nucleus of the lumps) caused by lumps swelling and pain, etc. have therapeutic effect. Adverse effects of Scrofula Pill are not known. Sore Yang evidence should be used with caution; pregnant women should be used with caution; avoid eating spicy, greasy, seafood and other foods during the medication. From the efficacy and function of the internal scrofula pill, this product does not have the role of the treatment of lung accumulation (lung nodules), eating the internal scrofula pill is generally ineffective, if there is a need for treatment, should be under the guidance of a physician to clarify the nature of the lung nodules, the size of the lung nodules, and targeted treatment. If there is a need to use the internal elimination of scrofula pill, need to be used under the guidance of traditional Chinese medicine identification, not blindly use their own medicine, so as not to cause adverse consequences.