Have you ever had one of those days at school where you write and write and write and write and write and…well…you get the picture! By the end of the day, your hands and your wrists are aching!
On those days, you might be wishing you could type more and write less. However, did you know that typing on a computer a lot can also lead to aching wrists? It's true!
People who type on computers, work on assembly lines or style hair — or do any type of job that involves doing the same hand movements over and over again — are at risk for developing carpal tunnel syndrome or CTS. This condition occurs when the “tunnel" of bones and ligaments in the wrist narrows to the point that it pinches a nerve, causing a tingly feeling or numbness in the hands.
People with CTS may have trouble typing on a computer keyboard or playing a video game. Anything that requires frequent hand or wrist movement can become more difficult or painful.
If you look at the palm of your hand, the carpal tunnel is located under the skin at your wrist. Nine tendons and the median nerve pass through this tunnel from your forearm to your hand. Repetitive movement can cause the tendons and tissues in the tunnel to become swollen, which presses on the median nerve and causes CTS.
You can develop CTS from more than just work, though. Any kind of repetitive motion can lead to CTS. Hobbies, such as playing musical instruments, and sports, like gymnastics and tennis, can also lead to CTS.
If you have CTS, a doctor may have you wear a wrist brace at night. This brace keeps your wrist from moving and keeps the carpal tunnel straight. Resting your wrist in a brace helps swollen tissues and tendons to shrink.
More severe cases of CTS may require cortisone shots to reduce inflammation or even surgery to relieve the pressure on the median nerve. Luckily, CTS is rarely a permanent injury. Most people are able to treat it effectively and take steps to prevent it from happening again.