What should you know about large folliculitis?

Folliculitis can cause tender red bumps, pus-filled spots, crusting, or itch around hairs. A single larger, painful lump may represent inflammation that extends deeper than a small superficial spot, or it may be an ingrown hair or another type of skin lesion. Shaving, waxing, tight clothing, sweating, rubbing, and occlusive products can irritate follicles. The location, depth, drainage, and speed of change help a clinician decide whether infection is present.

Pause shaving, waxing, and friction over the area until it settles. Keep the skin clean, change out of sweaty clothing, and avoid squeezing or piercing the bump. Do not share razors or towels if drainage is present. A clinician may recommend topical antibiotic therapy or oral antibiotics when a bacterial infection is suspected; do not use leftover antibiotics or someone else’s prescription. Recurrent or widespread bumps deserve an examination to identify triggers and prevent scarring.

Seek prompt medical assessment for a rapidly enlarging, very painful, hot, or draining lump, spreading redness, fever, red streaks, or several connected lesions. Get urgent help if you feel faint, confused, or severely unwell. Arrange review for recurrent folliculitis, facial involvement near the eye, or bumps that do not improve with gentle care.

Ask whether the lesion is superficial folliculitis, an ingrown hair, or a deeper abscess; whether a swab or prescription treatment is needed; when hair removal can restart; and how to reduce friction, shaving irritation, or recurrence.