Frequently Asked Questions About Tingling in Hands and Feet
It generally indicates median nerve involvement, typical of carpal tunnel syndrome, especially if it worsens at night or upon waking. It is the most common compression neuropathy and affects women three times more often than men.
This indicates involvement of the ulnar nerve, which is typically compressed at the elbow (cubital tunnel syndrome). It is common in people who rest their elbow for long periods or sleep with their arm bent at a sharp angle.
Yes, when it appears symmetrically and diffusely in both hands, without a clear point of compression, it could be polyneuropathy linked to diabetes, prolonged alcohol consumption, or vitamin B12 deficiency. Medical consultation is warranted to investigate the cause.
Median nerve gliding exercises (moving the wrist as if saying “no” and “yes” with the hand) and wrist stretching, repeated several times a day, help the nerve to move more freely within the tunnel.
When it is accompanied by pain that runs down the leg from the lower back or buttock, the origin is probably in the lumbar region, with the same mechanism as classic sciatica.
If there is a sudden loss of sensation, progressive weakness in holding objects, tingling does not improve after 2 weeks of exercise, or is accompanied by neck pain, more frequent urination, skin rash, dizziness, or muscle spasms.
