What Can Cause Sudden Pins and Needles All over the Body?

Pins and needles are feelings that may happen when nerves send mixed-up signals. This sensation can show up suddenly when the nerves are irritated or not working as they should. One possible reason is sensory neuropathy, where the nerves responsible for sensation are damaged or stressed. Diabetic peripheral neuropathy is another common type, especially seen in people with diabetes, where high blood sugar damages nerves. When nerves are affected, they might warp signals resulting in sensation of pins and needles. Other factors, such as sudden changes in blood flow or pressure on nerves, can also cause these sensations. If you experience sudden, widespread pins and needles, it is important to talk with a doctor to check your nerves and overall health. They may review your medical history, run tests, and offer treatment ideas to help manage the symptoms and improve your quality of life.