How is lichen planus treated?

Lichen planus is an inflammatory condition that can cause itchy, flat-topped bumps or patches. It may also affect the mouth, scalp, nails, or genital skin. Treatment depends on the location, extent, symptoms, and whether delicate tissue is involved. A clinician may examine the skin closely and sometimes recommend a biopsy when the appearance is not clear.

Topical corticosteroids are commonly applied to active areas to reduce inflammation and itching. The strength and duration should match the body site because prolonged use on thin skin can cause unwanted changes. If lichen planus is widespread, severe, or difficult to control, a dermatologist may consider oral corticosteroid treatment or another prescription approach. Use a bland moisturiser, avoid scratching, and mention every medicine that might have preceded the rash.

Book a review for persistent itchy skin, spreading bumps, mouth sores, hair loss, nail distortion, or genital discomfort. Prompt assessment is sensible for a painful mouth ulcer, trouble eating, or a sore that does not heal. Urgent help is needed for facial swelling, breathing difficulty, or a severe blistering reaction after treatment.

Which body sites are affected? How long should I use the prescribed steroid? Could a medicine be triggering the eruption? Do my mouth, scalp, nails, or genital symptoms need a separate examination?