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Vitamin D deficiency causes muscle weakness, bone pain and possibly neurological symptoms — widespread in Nepal.
Quick Answer
Vitamin D deficiency causes muscle weakness, bone pain and possibly neurological symptoms — widespread in Nepal. Dr. Jitendra Prasad Yadav (NMC 8029, 15+ years of clinical experience) evaluates vitamin d deficiency at Kathmandu Neurology Clinic & Cognitive Center, 117 Lal Durbar Marg, Kathmandu, Bagmati Province 44600, Nepal — evidence-based, medically reviewed.
Vitamin D deficiency is extremely common in Nepal (60–80% of population) — caused by limited sun exposure, dietary insufficiency and malabsorption. Beyond bone health, vitamin D receptors exist throughout the brain — deficiency is linked to muscle weakness, depression, cognitive decline and possibly worsening neurological conditions.
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Management is individualized and discussed with benefits, limitations, and follow-up.
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Reviewed by Dr. Jitendra Prasad Yadav • Last reviewed: 2026-11-10
Content is educational and aligns with standard medical references; individual evaluation may vary. External links provide context and do not imply endorsement.
Doctor — medically reviewed
Dr. Jitendra Prasad Yadav
Consultant Neurologist & Headache Specialist • MBBS, MD (Internal Medicine), FICN (Neurology), FCNV, FIHM • NMC 8029
This condition guide was medically reviewed by Dr. Jitendra Prasad Yadav.
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For sudden neurologic change, thunderclap headache, or seizure >5 min, seek emergency services now.