Small hard lumps in the flesh of inner thighs may be caused by lipoma, sebaceous cysts and enlarged lymph nodes, which need to be treated with surgery and medication. 1. Lipoma: Lipoma on inner thigh will have the manifestation of small hard lumps in flesh, if the patient has no symptoms of lipoma, no treatment is needed. If the localized lipoma is relatively large or presses on the surrounding organs, surgery is needed to remove the lipoma. 2. Sebaceous cysts: sebaceous cysts on the inner thighs will have peanut or egg-sized cysts, and there will be hard lumps in the flesh when touching the affected area. If the localized sebaceous cyst is small, the cyst can be removed through a small incision. If the localized cyst is large, the cyst will need to be removed completely through surgery. In addition, when the cyst is infected, you can take cefixime, cefuroxime and other antibiotics as prescribed by the doctor. 3. Lymphadenitis: When lymph nodes in the thigh area become enlarged, there will also be symptoms of small hard lumps in the inner flesh. If the lymph node enlargement is caused by bacterial infection, you need to follow the doctor’s advice to use antibiotics, such as amoxicillin, doxycycline and so on. For lymph node enlargement caused by tuberculosis infection, anti-tuberculosis drugs such as isoniazid and rifampicin need to be used as prescribed by the doctor. Small hard lumps in the flesh of the inner thighs may be caused by lipomas, sebaceous cysts and enlarged lymph nodes, which need to be treated with surgery and medication. Small hard lumps in the flesh of the inner thigh may also be caused by boils, dermatofibroma and other diseases, patients need to consult a doctor for timely examination, the doctor will choose the appropriate measures for the cause of treatment.