Pseudofolliculitis barbae, the inflammatory reaction to shaved curved hairs re-entering the skin, is common in people with tightly curled hair and is often managed inconsistently. A JAMA Dermatology Delphi panel of experts agreed 40 best-practice statements on diagnosis and management.
The panel put behavioural change to hair-removal practices as first-line, supported by targeted topical and systemic treatment and by procedural options, notably laser hair removal. They did not reach agreement on a standardised grading scale, on oral isotretinoin for refractory disease, on superficial chemical peels, or on multiblade razors, marking where evidence is still thin.
For clinic, the useful core is to start with how the patient removes hair rather than reaching first for drugs, to add topical or systemic therapy where needed, and to consider laser hair removal for persistent disease. The condition carries real occupational weight where clean-shaven policies apply, which the consensus explicitly addresses.
- Make behavioural change to hair-removal practices the first-line step in pseudofolliculitis barbae.
- Add targeted topical and systemic treatment where behavioural change is insufficient.
- Consider laser hair removal as a procedural option for persistent disease.
- No consensus was reached on grading scales, isotretinoin for refractory disease, chemical peels or multiblade razors.
- Address occupational clean-shaven requirements explicitly in affected patients.
Why it matters
A common, often mismanaged condition in people with curled hair now has agreed best practice, including its real occupational consequences.
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