Biologics such as Rituximab, an anti-CD20 antibody, which was found to improve otherwise severe cases of recalcitrant pemphigus vulgaris.All of these drugs may cause severe side effects, so patients should be closely monitored by doctors. Once the outbreaks are under control, dosage is often reduced, to lessen side effects. A meta-analysis of the literature found insufficient evidence to determine the optimal treatment regimen for pemphigus vulgaris and pemphigus foliaceus, but it found that adding cyclophosphamid and azathioprine to a glucocorticoid regimen reduced the amount of glucocorticoid needed for treatment, and topical epidermal growth factor significantly reduced lesion healing time.If skin lesions do become infected, antibiotics may be prescribed. Tetracycline antibiotics have a mildly beneficial effect on the disease and are sometimes enough for pemphigus foliaceus. In addition, talcum powder is helpful to prevent oozing sores from adhering to bedsheets and clothes. Wound care and treatments are often akin to those used in burn units, including careful use of dressings that dont stick to the wounds, etc. If paraneoplastic pemphigus is diagnosed with pulmonary disease, a powerful cocktail of immunosuppressant drugs is sometimes used in an attempt to halt the rapid progression of bronchiolitis obliterans, including methylprednisolone, ciclosporin, azathioprine, and thalidomide. Plasmapheresis may also be useful. Animals affected
Pemphigus foliaceus has been recognized in pet dogs, cats, and horses, and is the most common autoimmune skin disease diagnosed in veterinary medicine. PF in animals produces clusters of small vesicles that quickly evolve into pustules. Pustules may rupture, forming erosions or become crusted.
Nail disease may be the only finding and has prognostic value in management. Pemphigus foliaceus (PF) is the least severe of the three varieties. Desmoglein 1, the protein that is targeted by the autoantibodies, is enriched in the upper skin layers. PF is characterized by crusty sores that often begin on the scalp, and may move to the chest, back, and face. Mouth sores do not occur. This form is also frequent among Ashkenazi Jews. It is not as painful as PV, and is often misdiagnosed as dermatitis or eczema
Intraepidermal neutrophilic IgA dermatosis is characterized histologically by intraepidermal bullae with neutrophils, some eosinophils, and acantholysis. The least common and most severe type of pemphigus is paraneoplastic pemphigus (PNP). This disorder is a complication of cancer, usually lymphoma or Castlemans disease. It may precede the diagnosis of the tumor. Painful sores appear on the mouth, lips, and the esophagus. In this variety of pemphigus, the disease process often involves the lungs, causing bronchiolitis obliterans (constrictive bronchiolitis). Though much less frequent, it is still found the most in the Ashkenazi Jewish population. Complete removal of and/or cure of the tumor may improve the skin disease, but lung damage is generally irreversible. Endemic pemphigus foliaceus includes fogo selvagem, the new variant of endemic pemphigus foliaceus in El Bagre, Colombia, and the Tunisian endemic pemphigus in North Africa.Hailey-Hailey disease, also called familial benign pemphigus, is an inherited skin disease, not an autoimmune disease, so it is not considered part of the pemphigus group of diseases.