4 reasons for tingling or numbness in the arms and legs
Temporary pins and needles sensations or numbness are common when you’ve held the same position too long: this can put pressure on a nerve or compromise blood flow to the nerve. However, some conditions can cause these same symptoms to be persistent, even constant. Here are four of the most common reasons for such longer-lasting symptoms.
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About the Author
Heidi Godman, Executive Editor, Harvard Health Letter
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