What should you know about folliculitis on butt?

The condition starts around hair follicles and may produce clusters of red, rough, itchy, or tender bumps. Sitting for long periods, sweaty clothing, exercise, and rubbing can aggravate the skin. Some cases are linked to bacteria, while others are irritation or a follicle-blocking rash. Compare the bumps with information about [Pimples](/symptoms/pimples/) and [Folliculitis](/conditions/folliculitis/), but do not diagnose from a picture alone.

Rinse after sweating, change damp clothing, and use breathable fabrics. Clean the area without harsh scrubbing, then pat it dry. Avoid picking, abrasive exfoliation, and tight garments that press on the bumps. If a clinician identifies bacterial folliculitis, treatment can include [Topical Antibiotic Therapy](/treatments/medical-dermatology/topical-antibiotic-therapy/) or other [Antibiotics For Skin Infection](/treatments/medical-dermatology/antibiotic-therapy-for-skin-infection/).

Arrange an appointment when buttock bumps recur, leave marks, become painful, or continue despite reducing friction. Seek prompt assessment if a lump becomes deep or rapidly enlarges, pus collects, redness spreads, or fever develops. A painful swelling may need a different approach from surface folliculitis.

Is this surface folliculitis or a deeper lump? Could my clothing, exercise, or skin products be contributing? What routine can reduce recurrence without irritating the area?