Paresthesia refers to the tingling, pricking, “pins and needles” sensation that occurs beneath the skin, according to the Cleveland Clinic. If you’ve ever “slept” on your hand, arm or leg, the ...

Arm numbness can happen from lying on your arm too long or from a serious medical issue. If your arm numbness keeps coming back or gets worse, see a healthcare provider. Arm numbness can be a sign of ...

Electrocution injuries can be obvious due to visible burns or bruises, but serious damage often occurs beneath the skin. Someone may feel fine after a shock but can later experience numbness, weakness ...

Paresthesia describes the tingling or pins and needles sensation in the skin due to conditions affecting the nerves. Causes of tingling in the middle of the back can include infections or structural ...