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It is normal for one to have pins and needles sensation ( paraesthesia
) on compressing a limb , this happens due to compression of the nerves.Abd there are no after effects are dangerous involved.It ca happen to any of the four limbs
when leaned over or compressed.
The sensation lasts not more than 15 to 30 minutes ,if its prolonged it could happen due to weakness in the nerves which can be treated well by Multivitamin
supplements.Particularly the one containing Vit B12.
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