Derm: Hyperhidrosis: Free MSRA Podcast

💡 FREE MSRA PODCAST – Hyperhidrosis: The Sweating You Can’t Ignore💦 High-yield revision audio covering causes, clinical clues, and management of excessive sweating for MSRA & clinical practice.Key Learning Points🔍 Definition• Hyperhidrosis = sweating in excess of physiological needs for thermoregulation• Usually affects palms, soles, underarms, face; can be localised (focal) or generalised🗂️ TypesPrimary focal: – Idiopathic (no underlying disease) – Commonest, often begins in childhood/adolescence – Affects specific sites (hands, feet, axillae, face)Secondary focal/generalised: – Caused by underlying condition (e.g., infection, endocrine disease, drugs, malignancy) – May be generalised (whole body) or focal🦠 Causes & Risk Factors• Primary: Family history, possible genetic predisposition• Secondary: Infections (TB, endocarditis), hyperthyroidism, menopause, diabetes, anxiety, drugs (antidepressants, propranolol), malignancy, neurological causes• Risk factors: Family history, chronic disease, certain medications🧬 Pathophysiology• Primary: Overactivity of eccrine sweat glands—autonomic nervous system dysfunction• Secondary: Triggered by underlying pathology (hormonal, metabolic, neural)🩺 Differential Diagnosis• Thyrotoxicosis, menopause, infection (e.g., TB), medication side effects, anxiety, fevers, malignancy🧑‍⚕️ Diagnosis• Primary: Clinical diagnosis—symmetrical, started young, no night sweats, positive family history• Secondary: Asymmetrical/generalised, new in adults, night sweats, other systemic features• Investigations: Only if secondary suspected (FBC, TFTs, glucose, CRP/ESR, CXR, HIV, etc.)📝 Management🟢 Primary focal (stepwise):Lifestyle: Avoid triggers (heat, spicy food, caffeine), breathable clothing, absorbent padsFirst-line: Topical aluminium chloride (20%) at nightSpecialist referral: – Iontophoresis (hands/feet) – Botulinum toxin (Botox) (axillae, hands, feet) – Oral anticholinergics (e.g., propantheline bromide) – Glycopyrronium (may be used in iontophoresis)Surgical: Endoscopic thoracic sympathectomy (ETS), suction curettage, laser, MiraDry (for severe cases)🧠 Mnemonic: AIBAluminium chloride, Iontophoresis, Botulinum toxin🟠 Secondary:• Identify & treat underlying cause• May require specialist referral🧑‍🤝‍🧑 Psychological Support:• Consider CBT, address mental health impact early📈 Prognosis• Primary = usually lifelong but can improve with age; secondary = depends on underlying cause• Good symptom control possible with treatment⚠️ Complications• Skin maceration, secondary infections (bacterial, fungal), odour, eczema/dermatitis, major psychosocial impact📎 More MSRA Revision for Hyperhidrosis:📝 Revision Notes: https://www.passthemsra.com/topic/hyperhidrosis-revision-notes/💬 Flashcards: https://www.passthemsra.com/topic/hyperhidrosis-flashcards/🧠 Accordion Q&A: https://www.passthemsra.com/topic/hyperhidrosis-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/hyperhidrosis-rapid-quiz/🧪 Topic Quiz: https://www.passthemsra.com/quizzes/hyperhidrosis/🎓 Dermatology Course: https://www.passthemsra.com/courses/dermatology-for-the-msra/🌍 For free & premium revision tools, visit:👉 https://www.passthemsra.com#MSRA #Hyperhidrosis #MSRARevision #DermatologyMSRA #AluminiumChloride #Botox #Iontophoresis #NightSweats #PassTheMSRA #FreeMSRA