This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Channelopathies and Neuropathies, Subject name: Medicine
[{'content': 'Post-herpetic neuralgia is seen after? \nSelect and explain. \nA. 1 weeks, B. 2 weeks, C. 3 weeks, D. 4 weeks', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Post-herpetic neuralgia is neuropathic pain seen after 30 days(4 weeks) of onset of rash. Immunocompromised hosts are more prone to neurological complications like: Encephalitis Myelitis Cranial and peripheral nerve palsies Acute retinal necrosis. Management: 1. Wet compresses using burrows solution applied 4-5 times/ day are useful breaking vesicles and remove serum and crust. 2. Valacyclovir, Famcyclovir for 7-10 day', 'role': 'assistant'}]