Lichen planus inflammation: what it means

Inflammation changes how the surface tissue behaves. On skin, it may produce itchy bumps, darker marks after healing, or irritation where rubbing occurs. In the mouth, it can create white lines or tender red patches. Nails may develop ridges or become brittle. The visible pattern does not measure the whole activity of the condition, and different body sites can flare at different times. A clinician considers the location, symptoms, duration, and possible triggers before choosing treatment.

Use fragrance-free moisturiser on affected skin, keep showers comfortably warm rather than hot, and reduce scratching and friction. Note whether a new medicine, dental product, or repeated irritation preceded a flare, but do not stop a prescribed medicine without advice. A clinician may recommend [Topical Corticosteroids](/treatments/medical-dermatology/topical-corticosteroids/) for a reachable inflamed site. More extensive inflammation may lead to a discussion of [Oral Corticosteroid Treatment](/treatments/medical-dermatology/oral-corticosteroid-therapy/).

Arrange assessment when redness, pain, itching, or sores are worsening, spreading, or interfering with sleep, eating, or movement. Get prompt care for rapidly increasing swelling, pus, fever, eye symptoms, or mouth swelling that affects swallowing. A persistent single area deserves review even if the surrounding skin feels calm.

Which body site is driving my symptoms? What might be aggravating the inflammation? How long should I use the recommended treatment? What signs would mean the plan needs changing or the area needs another examination?