Derm: Adult Seborrhoeic Dermatitis: Free MSRA Podcast

🧑‍⚕️ FREE MSRA PODCAST – Adult Seborrhoeic Dermatitis: High-Yield Revision🎯 Everything you need to revise seborrhoeic dermatitis in adults for the MSRA. Cut through the noise—covering causes, clinical features, management, differentials, and more.Key Learning Points🔍 Definition• Seborrhoeic dermatitis is a chronic, relapsing inflammatory skin disorder affecting oily areas—scalp, face, chest• Linked to the yeast Malassezia; not contagious💡 Causes & Risk Factors• Overgrowth or sensitivity to Malassezia yeast• Sebaceous gland activity (oily skin)• Family history, stress, immunosuppression (HIV, Parkinson’s), winter, hormonal changes• Aggravated by illness, fatigue, medications🧬 Pathophysiology• Overreaction of immune system to Malassezia yeast on sebum-rich skin• Inflammation → increased turnover → greasy yellow scales, redness, itch🩺 Clinical Features• Greasy, yellowish scales over red, itchy patches• Affects scalp (dandruff), eyebrows, nasolabial folds, central face, chest, upper back, flexures• Worse in winter; flares/remissions• Often chronic but manageable📝 Differential Diagnosis• Psoriasis (thick, silvery scales, extensor surfaces)• Atopic dermatitis, contact dermatitis, tinea capitis/versicolor, rosacea, lupus, candidiasis🔬 Diagnosis• Clinical—based on typical rash and distribution• Fungal scrapings or biopsy only if diagnosis is unclear💊 Management• Topical antifungals: ketoconazole, ciclopirox (creams, shampoos)• Topical corticosteroids for flares (short term only, low-potency for face)• Maintenance with antifungal shampoos• Calcineurin inhibitors (tacrolimus, pimecrolimus) as steroid-sparing options• Severe/atypical cases: screen for HIV• Rare: systemic antifungals, oral tetracyclines, isotretinoin📈 Prognosis• Chronic, relapsing-remitting; no cure but usually controllable• Significant impact on quality of life, but rarely causes serious complications• Risk of secondary infection if scratched/broken skin📎 More MSRA Revision for Seborrhoeic Dermatitis in Adults:📝 Revision Notes: https://www.passthemsra.com/topic/seborrhoeic-dermatitis-in-adults-revision-notes/💬 Flashcards: https://www.passthemsra.com/topic/seborrhoeic-dermatitis-in-adults-flashcards/🧠 Accordion Q&A: https://www.passthemsra.com/topic/seborrhoeic-dermatitis-in-adults-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/seborrhoeic-dermatitis-in-adults-rapid-quiz/🧪 Full Quiz: https://www.passthemsra.com/quizzes/seborrhoeic-dermatitis-in-adults/🎓 Dermatology Course: https://www.passthemsra.com/courses/dermatology-for-the-msra/🌐 For more free & premium revision resources:https://www.passthemsra.com#MSRA #SeborrhoeicDermatitis #MSRARevision #PassTheMSRA #FreeMSRA #Dermatology #MSRAFlashcards #MSRATextbook #MSRAQuiz #ScalpConditions #Malassezia #ChronicDermatitis #MSRAMedicine