Pins and needles is a common sensation
Pins and needles in arms can be caused by many things. Poor posture, sitting in one position for too long, or sleeping on your arm can all lead to pins and needles. In most cases, the sensation goes away after you move your arm or change your position. Pins and needles can also be caused by pressure on the nerves. This can happen when you wear a tight bracelet or watchband or cross your legs for a long time. The sensation usually goes away quickly once the pressure is released. In some cases, pins and needles may indicate an underlying medical condition. Carpal tunnel syndrome, diabetes, and certain vitamin deficiencies can all cause pins and needles sensations in the arms. If you have persistent pins and needles, it's important to see a doctor to rule out any serious conditions.
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Kim Le