Waking up with tingling or numb hands, often described as “pins and needles,” is a common experience. This sensation, medically termed paresthesia, typically results from pressure on nerves or reduced blood flow. While occasional episodes are usually harmless, persistent or frequent occurrences may indicate underlying health issues.
Common Causes of Tingling Hands Upon Waking
1. Sleeping Position
One of the most frequent causes is an awkward sleeping posture that compresses nerves or restricts blood circulation. For instance, sleeping with your wrist bent or resting your head on your arm can lead to temporary numbness. Adjusting your sleeping position can often alleviate this issue.
