There are two most common possibilities for groin bumps: first, local lymphatic inflammation caused by infection, which can lead to groin bumps, usually manifesting as redness, swelling, heat and pain, it is recommended to actively take medication for symptomatic treatment, you can take oral antibiotic drugs such as amoxicillin and metronidazole tablets. Secondly, local folliculitis, which is caused by poor hair follicles and poor cleaning, can be treated by topical medications applied locally and pay attention to local cleaning. Third, lipoma, consisting of mature fat cells, is painless, soft in texture, with clear and lobulated borders. Fourth, inguinal hernia, due to weak local skin in the groin leading to the protrusion of the intestinal canal from inside the hernia sac, resulting in the appearance of bumps, need to go to the hospital, the doctor to carry out relevant examinations, clear diagnosis, if necessary, surgical treatment.