Should You Be Concerned About Finger Numbness?

3. Guillain-Barre Syndrome

Guillain-Barre syndrome is a rare disorder that occurs when the body's immune system attacks the peripheral nerves. The immediate symptoms include weakness, numbness, and tingling in the extremities such as the arms, legs, fingers, and toes. If not promptly treated, Guillain-Barre syndrome can lead to paralysis. The cause of this condition is unknown, but it is believed to be related to the body's immune response to a respiratory infection or other viral illness. Other symptoms include rapid heart rate, difficulty breathing, unsteady walking, difficulty with bladder control, and severe pain. Most people with Guillain-Barre syndrome require hospitalization for treatment and make a full recovery; however, some experience lingering or life-long numbness, weakness, or fatigue.