What are the treatment options for pemphigus vulgaris?

Pemphigus vulgaris is an autoimmune disease in which the immune system targets proteins that help skin cells stick together. Fragile blisters and raw erosions can affect the mouth, skin and other mucosal surfaces. Mouth soreness may make eating and drinking difficult. Diagnosis and treatment planning involve a dermatologist because disease extent and medicines need regular review.

Oral corticosteroid treatment suppresses inflammation and reduces new blister formation; the dose is adjusted carefully and reduced when disease control allows. Biologic therapy targets a specific immune pathway and may be used in a specialist plan. Other immune-modifying medicines may also be considered. Keep erosions clean, use non-stick dressings when advised and choose soft foods if the mouth is sore. Never stop prescribed corticosteroids suddenly without medical guidance.

Seek urgent medical advice if mouth sores prevent drinking, urination decreases, fever develops, blisters spread rapidly or wounds look infected. Emergency care is needed for breathing difficulty, throat swelling, severe weakness or confusion. Report new symptoms promptly because treatment may need adjustment.

Ask how disease activity will be monitored, which side effects require a call, how to protect open skin, whether infection precautions apply, and how steroid treatment will be tapered safely.