Generalized bullous morphoea. Efficacy of salazopyrin

Sulfasalazine in dermatology: A lesser explored drug with broad therapeutic potential

Sulfasalazine is an aminosalicylate primarily used in the treatment of rheumatoid arthritis and ulcerative colitis. Its immunomodulatory, anti-inflammatory, and antiproliferative properties make it a potential therapeutic option for various dermatological disorders. Owing to its wide range of effects, it is often used off-label in dermatological diseases, such as alopecia areata, psoriasis and psoriatic arthritis, lichen planus, and pemphigus. However, the level of evidence supporting its efficacy and safety in dermatology is limited. More research is needed to uncover the full potential of sulfasalazine in dermatology. The present article is a detailed review of the pharmacology, modes of action, side effects, and contraindications of sulfasalazine, along with an up-to-date review of the evidence underlying its use in various dermatological conditions.

Ulcers caused by bullous morphea: successful therapy with N-acetylcysteine and topical wound care

Bullous morphea is an uncommon form of localized scleroderma. The pathogenesis is unknown and treatment of coexistent ulcers is difficult. The pathogenesis of bullae formation in morphea is multifactorial, but reactive oxygen species production appears to play a key role. We report a patient with bullous morphea with long-standing ulcers whom we successfully treated with N-acetylcysteine and topical wound care. N-acetylcysteine, an antioxidant sulfhydryl substance, promotes the healing of ulcers in patients with bullous morphea.

Bullous scleroderma-like changes in chronic graft-versus-host disease

Cutaneous graft-versus-host disease (GVHD) is the most common clinical setting for GVHD after bone marrow transplantation. Chronic cutaneous GVHD is categorized according to the type of skin lesions into lichenoid and sclerodermoid variants, but bullous scleroderma-like changes are exceptional. Recently, we studied a patient with these alterations. This is the second case described in the literature.