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Sensation of numbness - Causes, Treatment & When to See a Doctor
📅 Updated: June 2026
⏱️ 3 min read
✅ Medically reviewed
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Sensation of Numbness – Causes, Diagnosis & Treatment
Sensation of Numbness
What is Sensation of Numbness?
The term numbness describes a loss or reduction of normal feeling in a part of the body. It can affect the skin, muscles, or deeper tissues and is usually described as “pins‑and‑needles,” “tingling,” or a “dead” feeling. Numbness results from interruption of the normal flow of sensory signals from peripheral nerves to the brain, and it may be temporary (e.g., after sitting on your leg) or chronic (e.g., due to
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