Carpal tunnel syndrome is a condition that happens when the median nerve is compressed or squeezed as it passes through the wrist. This happens when the carpal tunnel inside your wrist becomes inflamed. The median nerve controls some of the muscles that move the thumb and carries information back to the brain about sensations in your thumb and fingers.
It is not uncommon for cervical radiculopathycarpal tunnel syndromeand rheumatoid arthritis to be mistaken for each other because the symptoms can be so similar. See Understanding Hand Pain and Numbness. A herniated cervical disc may cause arm and hand pain.
Carpal tunnel syndrome is a condition that causes numbness, tingling and other symptoms in the hand and arm. Carpal tunnel syndrome is caused by a compressed nerve in the carpal tunnel, a narrow passageway on the palm side of your wrist. The anatomy of your wrist, health problems and possibly repetitive hand motions can contribute to carpal tunnel syndrome.
Although carpal tunnel syndrome is common, it is not the only cause of numbness, tingling, and pain in the forearm and hand. Most of the lay public and some of the medical community are not aware of other causes, so numbness, tingling and pain may be mistakenly thought to be coming from Carpal Tunnel Syndrome. These symptoms can be caused by many other conditions.
Numbness and tingling are common problems, and the nerve supply to the thumb and hand is complicated. If you feel a numbness in your thumb or hand, a nerve compression is a likely cause. While it is less common, it's important to know if the cause is something dangerous.
Q: For a few years I have had arthritis in my left wrist, and lately I have been experiencing numbness in fingers and thumb. It is difficult to pick things up or even turn the pages of a book. Is there anything I can do to get the feeling back in these fingers?
Thumb Numbness Symptom Checker. Take a quiz to find out what might be causing your thumb numbness. Thumb numbness can have many possible causes. This may include injury to any nearby components of the arm, wrist, or hand, temporary nerve compression from arm positioning, nerve root compression in the neck or nerve compression in the wrist carpal tunnel syndromeor even some systemic illnesses.
Feelings of numbness or tingling in your hands are annoying but, fortunately, pins and needles usually go away quickly. Holding your hands in a relaxed position or giving them a good shake should do the trick. While occasional, temporary numbness is normal, frequent symptoms could be a sign of an underlying issue.
With the proliferation of PDA devices, cell phones, and other wireless gadgets, more and more on the go Americans are reporting thumb numbness, pain in the thumb, and generalized inflammation in hands and extremities. While carpal tunnel syndrome CTS and Repetitive Strain Injury RSI have been mounting problems for over two decades, the advent of thumb-intensive devices like the Blackberry, text messaging by phone and gaming devices that people often find addicting have created a new wrinkle to the CTS problem. Thumb numbness is more common than ever before due to the mobile devices that allow us to play and communicate virtually anywhere. It is important to remember that repetitive strain injuries and soft tissue damage generally cannot be solved simply with surgery.