What Is Tingling or Pinprick Sensations on the Skin?

Tingling or pinprick sensation on the skin can be caused by different conditions, including pressure on nerves, diabetes, injury, vitamin B12 deficiency and trapped nerves. Alcohol abuse and certain medications can also lead to the tingling feeling. The sensation is usually common in the hands and feet.

People experience a pinprick sensation when sleeping or sitting in an awkward position for a long time. This condition can affect anyone. People suffering from diabetes or back pain tend to experience the tingling sensation more often. The sensation is usually temporary but if it persists or occurs regularly, it's sensible to visit a doctor for a diagnosis. At most times, treating the underlying cause will help to prevent the pinprick feeling.