What triggers lichen sclerosus flare-ups?
Lichen sclerosus flare-ups can be triggered by friction, irritation from soaps or detergents, tight clothing, hormonal changes, and sometimes stress. Identifying and avoiding personal triggers can help reduce symptoms.
Detailed Medical Explanation
Common triggers for lichen sclerosus flare-ups include trauma from scratching, rubbing, or sexual intercourse; exposure to fragranced or harsh hygiene products; synthetic or tight clothing; and hormonal shifts, particularly around menopause. Psychological stress may also play a role in exacerbating symptoms for some women. Maintaining good vulval care, using emollients, and regular follow-up can reduce frequency and severity of flares. Further information at NHS and British Association of Dermatologists.
Clinical Context
Individual triggers may vary, so keeping a symptom diary can be helpful. Our clinic provides expert advice on avoiding triggers and managing flares: Vulval Skin Conditions Clinic.
Evidence-Based Approaches
Avoidance of irritants, use of topical corticosteroids, and ongoing vulval care are mainstays of management. Tailored support helps reduce recurrence. See NICE BNF.