Homonym: pins and needles (Tingling)
"Pins and needles" is a common sensation often described as tingling or prickling. It usually occurs when pressure is applied to a nerve, often from sitting or lying in one position for too long. This pressure disrupts normal nerve function, leading to the temporary feeling of numbness and tingling.
The sensation typically resolves once the pressure is relieved and blood flow returns to the affected area. While it is usually harmless, persistent or frequent episodes may indicate underlying issues with the nervous system or circulation, warranting further medical evaluation.