Pins And Needles can arise from 2 documented medical conditions. Understanding the clinical context helps identify urgent causes early.
Peripheral Neuropathy
Peripheral neuropathy results from damage to peripheral nerves, causing numbness, tingling, burning pain, and weakness in the hands and feet. Diabetes, alcohol, vitamin B12 deficiency, and chemotherapy are common causes.
Vitamin B12 Deficiency
Vitamin B12 deficiency is essential for nerve function, red blood cell formation, and DNA synthesis. Particularly common in older adults, vegetarians, and those with GI disorders.
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