The therapeutic effect of Xiaojin Wan on thyroid nodules is not clear, and patients need to receive regular treatment under the guidance of a doctor. Xiao Jin Wan belongs to traditional Chinese medicine, the main ingredients include musk, wood turtle seed, the preparation of grass wool, maple incense resin and other ingredients. It is mostly used for dispersing knots and eliminating swelling, resolving blood stasis and relieving pain. At present, it is not clear that Xiaojin Wan has good curative effect on thyroid nodules. After the application of Xiaojin Wan, patients may experience skin adverse reactions such as rash, skin flushing, swelling, itching, etc., gastrointestinal adverse reactions such as nausea, vomiting, abdominal pain, diarrhea, etc., and other adverse reactions such as dizziness, headache, palpitation and chest tightness. It should be noted that pregnant women are prohibited. Thyroid nodule patients need to receive regular treatment under the guidance of a doctor, do not trust the prescription.