Neuro: Peripheral Neuropathy: Free MSRA Podcast

⚕️ FREE MSRA PODCAST – Peripheral Neuropathy🎧 A high-yield breakdown of this common nerve disorder causing weakness, tingling, or pain – perfect for acing your exams and boosting clinical insight!🧠 Key Learning Points📌 Definition• Damage or dysfunction of peripheral nerves outside the brain and spinal cord• Often affects hands and feet in a "glove and stocking" pattern📌 Causes & Risk Factors• 🔶 Diabetes mellitus (most common)• 🔶 Vitamin B12 deficiency, alcohol misuse, chemotherapy• 🔶 Infections (e.g., HIV, Lyme disease)• 🔶 Autoimmune conditions (e.g., Guillain-Barré)• 🔶 Genetics, trauma, or nerve compression💡 Mnemonic: DANG THERAPY (Diabetes, Alcohol, Nutrition, Guillain-Barré, Trauma, Hereditary, etc.)📌 Pathophysiology• 🔹 Axonal degeneration• 🔹 Demyelination of nerves• 🔹 Impaired blood supply (especially in diabetes)• Leads to impaired signal conduction📌 Symptoms• Tingling, numbness, burning pain• Weakness or clumsiness• Loss of vibration/proprioception💡 Think: “Numb toes, clumsy steps!”📌 Differential Diagnosis• Radiculopathy• Myopathy• Central nervous system disorders (e.g., MS)📌 Diagnosis• 🧪 Bloods (B12, glucose, thyroid, autoimmune screen)• ⚡ Nerve conduction studies (NCS), EMG• 🧠 MRI or lumbar puncture if indicated💡 Use tests to rule out mimics & assess severity📌 Management• ✅ Treat underlying cause (e.g., control diabetes)• ✅ Pain relief: gabapentin, amitriptyline, duloxetine• ✅ Physiotherapy & occupational therapy• ✅ Multidisciplinary care• ✅ Lifestyle: avoid alcohol, improve nutrition📌 Complications• Chronic pain• Foot ulcers, infections, amputations (esp. in diabetics)• Falls from poor balance📌 Prognosis• Variable – often stable or slowly progressive• Can improve if cause is reversible• Early treatment = better outcomes📎 More MSRA Resources for Peripheral Neuropathy📝 Revision Noteshttps://www.passthemsra.com/topic/peripheral-neuropathy-revision-notes/🧠 Flashcardshttps://www.passthemsra.com/topic/peripheral-neuropathy-flashcards/💬 Accordion Q&A Noteshttps://www.passthemsra.com/topic/peripheral-neuropathy-accordion-qa-notes/🚀 Rapid Quizhttps://www.passthemsra.com/topic/peripheral-neuropathy-rapid-quiz/🎓 Full Coursehttps://www.passthemsra.com/courses/neurology-for-the-msra/#MSRA #MSRARevision #MSRATextbook #MSRAQuiz #MSRAQuestionBank #MSRAFlashcards #MSRAQANotes #MSRAAccordions #MultiSpecialityRecruitmentAssessment #MSRAOnlineRevision #MSRARevisionWebsite #PeripheralNeuropathy #Neurology