INTRODUCTIONDrug-induced photosensitivity is an adverse reaction to ultraviolet (UV) radiation triggered by medications like antibiotics, nonsteroidal anti-inflammatory drugs (NSAIDs), and psychotropics, with manifestations ranging from mild erythema to severe dermatitis.1…
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INTRODUCTIONPhosphodiesterase-IV (PDE4) inhibitors represent a burgeoning frontier in dermatological care, offering targeted solutions to inflammatory skin diseases such as psoriasis, atopic dermatitis, and seborrheic dermatitis. PDE4 inhibitors function by increasing…
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INTRODUCTIONAcne-induced macular hyperpigmentation (AMH) refers to post-inflammatory hyperpigmentation in acne and is common in patients with highly melanated skin.1 The Fitzpatrick Skin Type (FST) system categorizes patients based on skin…
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INTRODUCTIONAcne is a chronic inflammatory disease of the pilosebaceous unit, affecting nearly 90% of individuals with onset occurring on or near puberty but potentially extending into adulthood.1 The American Academy…
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INTRODUCTIONAcne vulgaris is a common inflammatory skin condition characterized by non-inflammatory lesions (comedones), and inflammatory lesions (papules, pustules, nodules). This condition is most prevalent among adolescents, but often progresses into…
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INTRODUCTIONPeriorificial dermatitis (POD) is an inflammatory facial dermatosis that occurs most commonly in young, female adults, yet can less frequently affect men and children. It presents as small inflammatory papules…
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INTRODUCTIONCalcitonin gene-related peptide (CGRP) is a neuropeptide widely recognized for its role in vasodilation and neurogenic inflammation.1 In acne, CGRP receptors are found in sebaceous glands, where the peptide contributes…
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INTRODUCTIONErythema nodosum (EN) is the most common form of panniculitis, classically presenting as tender, erythematous subcutaneous nodules on the extensor surfaces of the lower extremities. Systemic symptoms, including fevers, chills,…
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INTRODUCTIONSocial media, particularly TikTok, may play a transformative role in promoting earlier hidradenitis suppurativa (HS) symptom recognition. Anecdotal reports suggest more patients seek medical evaluation after learning about HS symptoms…
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INTRODUCTIONPost-isotretinoin acne vulgaris relapse rates remain substantial, ranging from 20 to 60%.1 Given these high rates, guidelines for post-isotretinoin acne management (PIAM) are essential for maintaining treatment success and limiting…
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INTRODUCTIONA shortage of United States (US) dermatologists exists. In 2023, US dermatologist density was 3.7 per 100,000, below the suggested 4 per 100,000.1 Geographic nonuniformity of dermatology clinicians amplifies this…
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INTRODUCTIONWe read with interest the numerous recent publications regarding adverse dermatologic events related to glucagon-like peptide-1 receptor agonists (GLP-1RA).1,2,3 We hope to highlight some additional considerations related to the use…
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