Bacterial folliculitis of the scalp: treatment and care

Treatment depends on how widespread, deep, painful or recurrent the inflamed follicles are. Avoid squeezing spots or sharing hair tools while the scalp heals.

Folliculitis is inflammation around hair follicles. A bacterial episode can cause tender red bumps or pustules centred on hairs, sometimes with crusting or itch. Similar-looking eruptions can come from yeast, irritation, acne-like conditions or ingrown hairs, so appearance and history guide the diagnosis.

Repeated episodes may be encouraged by close shaving, friction from headwear, sweating, scratching or contaminated clippers. A clinician may take a swab when infection is recurrent, extensive or not responding as expected.

Wash gently with a mild shampoo and use a clean towel. Pause close shaving and avoid oily or occlusive scalp products that trap sweat. Clean combs, clipper guards and pillowcases, and do not share them.

A clinician may recommend an antiseptic wash or a topical antibiotic for a limited area. More extensive, deep or persistent infection may require an oral antibiotic chosen for the likely bacteria and local resistance patterns. Complete prescribed treatment exactly as directed; do not use leftover antibiotics.

Arrange prompt assessment if redness is spreading, pain or swelling is increasing, pus is collecting, you develop fever or feel unwell. Seek earlier care if you have diabetes, reduced immunity, or infection near the eyes or face.

Book a dermatology review for recurring outbreaks, patchy hair loss, scarring, deep lumps, or symptoms that continue despite treatment. These findings can signal a deeper follicle disorder or a diagnosis needing different therapy.

Ask whether a swab is useful, whether your shaving or hair products may be contributing, and how to clean grooming equipment. Clarify where to apply treatment, how long to use it, and which worsening signs should trigger reassessment.