Acne vulgaris is an inflammatory disorder of the pilosebaceous unit that occurs as a result of a hypersensitivity reaction to normal circulating levels of androgens and is aggravated by Cutibacterium acnes (formerly Propionibacterium acnes). more… Acne vulgaris

Atopic dermatitis (AD) is a chronic, relapsing, pruritic inflammatory skin disease that occurs most frequently in children. more… Atopic dermatitis

Contact dermatitis includes both allergic (ACD) and irritant contact dermatitis (ICD). more… Contact dermatitis

Dermatitis herpetiformis is an uncommon autoimmune blistering disease characterized by pruritic papules and vesicles mostly on the elbows, knees, and buttocks. more… Dermatitis herpetiformis

IgA vasculitis (IgAV), also known as Henoch-Schönlein purpura, is a type of systemic vasculitis that typically manifests with palpable purpura, arthralgias, abdominal pain, and renal disease. more… IgA vasculitis

Melasma is a common skin problem resulting in brown to gray-brown patches on the face. more… Melasma

Pemphigoid gestationis (PG), also known as gestational pemphigoid, is a rare pregnancy-associated blistering disorder that is characterized by pruritic papules, plaques, and bullae which typically presents in late pregnancy. more… Pemphigoid gestationis

Seborrheic dermatitis (SD) is a common inflammatory skin condition that is chronic and relapsing. more… Seborrheic dermatitis

Urticaria (hives) is a common skin condition consisting of transient lesions that often burn or itch. more… Urticaria