Penile nodules belong to the category of penile phlegm nuclei (lumps swollen like nuclei under the skin) in Chinese medicine. Xiao Jin Wan is not generally used to treat penile phlegm nuclei. Xiao Jin Wan is used for scrofula (mainly refers to tuberculosis of cervical lymph nodes), gall tumors (equivalent to thyroid tumors), breast rocks (similar to breast cancer), and breast fetish (painful lumps in the breast, closely related to menstrual cycle and emotional changes, equivalent to breast hyperplasia) caused by phlegm-qi stagnation, with one or several lumps in the skin or under the skin, which can be moved when pushed, or enlarged bones and bone joints. Adverse reactions of Xiao Jin Wan: rash, erythema multiforme-like rash, urticaria-like rash, skin flushing. Contraindicated in pregnant women. It is contraindicated for people with positive evidence of sores and ulcers. This product contains the preparation of the grass crow, should be taken under the supervision of a physician. Allergic persons should be cautious. Caution is advised for those with weak spleen and stomach. Athletes should be cautious. Caution is advised for those with hepatic or renal insufficiency. Patients with penile nodules are advised to seek prompt medical treatment. If you need to use Xiaojin Pills, it must be used under the guidance of a professional doctor.