When is oral corticosteroid treatment recommended for lichen planus?

Lichen planus can affect skin, the mouth, genitals, nails, or scalp. Tablets work throughout the body to reduce immune-driven inflammation, while creams, mouth treatments, or injections may suit more limited disease. The decision depends on the sites involved, discomfort, new lesions, impact on eating or daily activities, and your general health. Treatment may be paired with a plan to prevent flares after the initial inflammation settles.

See a dermatologist for a review of the affected areas and bring a list of medicines and supplements. Mention diabetes, high blood pressure, stomach ulcers, glaucoma, osteoporosis, mood changes, or recurrent infections before treatment starts. Take the prescribed dose exactly as directed and ask how it will be reduced. Avoid self-medicating with leftover tablets, because the correct choice and duration depend on the pattern and severity of your disease.

Arrange prompt care for painful mouth sores that make drinking difficult, genital sores, extensive blistering, eye discomfort, or rapidly spreading lesions. Seek urgent assessment for eye pain or vision change, inability to drink, facial swelling, breathing difficulty, or signs of a serious infection.

Ask which body sites need treatment, whether a biopsy is needed, how quickly improvement should be assessed, what side effects to watch for, and what maintenance treatment may follow.