What Causes the 'Pins and Needles' Sensation?
When you purchase through link on our site , we may earn an affiliate commissioning . Here ’s how it works . Ever smack your elbow and experience that crawling , tingly numbness that quickly spreads down your arm and a few fingers ? What causes those " pins and needle " ? The aesculapian terminal figure for the sensation is paresthesia , a word with Grecian origin meaning " disquiet perception ....