Why Do My Fingertips Feel Prickled Like Needles After Typing on a Laptop?
1. Introduction A prickling, needle like sensation in the fingertips after typing on a laptop is clinically termed paresthesia and is most commonly caused by mild compression or repetitive strain of the median or ulnar nerves in the wrist and forearm. Poor ergonomic positioning forces the wrists into sustained, unnatural extension or resting on hard … Read more