According to the National Institute of Neurological Disorders and Stroke (NINDS), this condition is called paresthesia. It refers to abnormal sensations such as tingling, numbness, burning, or “pins and needles”, which can be felt in the hands, feet, legs, or other parts of the body.
Paresthesia often appears suddenly and without warning. Although it is usually not painful, it can be uncomfortable and unsettling.
When Does Paresthesia Occur?
Most people have experienced paresthesia at least once in their lives. This common form is called transient paresthesia and typically occurs when we stay in the same position for too long—such as sitting or sleeping awkwardly.
It usually happens because prolonged pressure on a nerve temporarily disrupts normal blood flow. However, paresthesia may also be caused by other conditions, including:
Nerve injury
Herniated (slipped) disc
Circulatory problems
How Long Does the Sensation Last?
Paresthesia often makes the affected limb feel numb yet movable, with increased sensitivity that may spread to nearby areas.
In most cases, the sensation disappears quickly once normal blood circulation returns. Stretching, changing position, or gently massaging the affected area can help relieve symptoms faster.
Possible Consequences of Paresthesia
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