Possible clinical causes for the white stuff coming out of the bumps on the inner thighs include boils and epidermoid cysts. 1. Boil: This disease refers to acute purulent inflammation of a single hair follicle and its surrounding tissues in the affected area. The main clinical manifestation is the appearance of a slightly elevated red painful nodule with a pus head in the affected area, and white pus will appear when it bursts. 2. Epidermoid cysts: a kind of dermis containing keratin cysts, mostly solitary, part of the center can have a small hole, the extrusion of its white cyst contents can be squeezed out, usually accompanied by a bad smell. It is recommended that people with related symptoms go to the dermatology department of the hospital in time for a clear diagnosis, so as to carry out targeted treatment.