Inner thigh boils are an infection of the hair follicle usually caused by a bacteria known as Staphylococcus aureus (staph). They can develop anywhere on the body but are common in areas like the ...

The issue arises if it gets into an open oil gland or hair follicle, which can cause an infection, resulting in an inflamed pus-filled boil, says Gaither. There are various risk factors that can ...

A pimple on your butt could be a boil, which is a hair follicle infection. It could also be keratosis: a skin condition where dead skin cells build up in your hair follicles. Acne on your butt is ...