Does oral corticosteroid treatment treat bullous pemphigoid?

Bullous pemphigoid is an autoimmune blistering condition. The immune system targets structures that help hold the skin layers together, leading to tense, itchy blisters and sometimes raw areas after a blister breaks. Oral corticosteroids suppress this inflammation and may reduce new blister formation. A dermatologist decides whether tablets are appropriate and whether another treatment should be added or used instead.

Because these medicines affect the whole body, treatment is monitored rather than stopped suddenly. The clinician may adjust the plan as blisters settle and consider health factors such as diabetes, blood pressure, infection risk and bone health.

Take the prescribed medicine at the stated time and report new symptoms rather than changing the dose yourself. Keep blisters clean, avoid deliberately breaking them, and protect fragile skin from friction. Ask how to dress open areas and how to manage itch. A review is useful if new blisters continue, wounds become sore, or the medicine causes troublesome effects.

Read more about this treatment in [Oral Corticosteroid Treatment](/treatments/medical-dermatology/oral-corticosteroid-therapy/).

Contact the treating team promptly if blisters are rapidly increasing, mouth or eye surfaces are involved, or eating and drinking become difficult. Seek urgent help for fever with spreading redness, pus, severe weakness, confusion, breathing difficulty or signs of a serious medicine reaction. Do not stop long-term oral corticosteroids abruptly unless a clinician gives that instruction.

Ask how quickly improvement should be assessed, what monitoring you need, how to protect open blisters, which infections require a call, and how the dose will be reduced safely. Ask whether any of your current medicines or health conditions affect the plan.