Business of Well-being

Carpal Tunnel Syndrome In The Workplace

Carpal tunnel syndrome is an interesting condition (like Tennis Elbow) because the core problem(s) that cause it are not at the site of the symptoms (collateral damage). Patients present with numbness and subsequent weakness in the thumb and first two fingers from the compression of nerves at the wrist and elsewhere, but often do not complain of anything else.

When you ask a few questions about their life and health they start to mention a host of other health problems and lifestyle habits that are less than perfect: neck pain, tension, headaches, excessive computer use, long work hours, hormone issues and often more chronic problems like diabetes and smoking. While we often believe that the site of the symptoms is where the problem is, Carpal Tunnel Syndrome is a great example of why it is not. More on this later.

Carpal tunnel syndrome often results from stress to the nerves above the wrist as much as under the carpal tunnel.

A Comprehensive Approach to Managing Carpal Tunnel

By the time the symptoms have set in, there has been months, years or decades of compensation that have pushed the body towards its poor predicament. The biggest success in improving the symptoms associated with CTS come from addressing the nervous system and posture. When the nerves and nervous system, especially those in the neck, that travel to the hands are returned to a healthy state, symptoms begin to resolve.

When issues like posture, shoulder mobility, strength, diet, metabolism and core strength are addressed by people like those at Your House Fitness, the corrected functional and structural patterns that come from chiropractic care are solidified and improved upon.

CTS is a problem that almost never presents in those seeing me for ongoing chiropractic care or for those that have a proper training program. When all of the nerves, muscles, soft tissues and blood vessels above the wrist function properly there is less risk of a core problem, and this type of collateral damage is far less common.

The pain at the wrist is just collateral damage. The core problem is elsewhere.

What is Carpal Tunnel Syndrome?

Carpal Tunnel Syndrome (CTS) is a medical condition, whereby the median nerve becomes trapped and compressed at the wrist. The nerve itself originates from the brachial plexus, a bundle of networking nerves, located above the clavicle region on each side of the neck.

It's the only nerve that travels through the carpal tunnel, hence the danger of it being pressed.People who suffer from CTS will feel the pain systematically to where its present, but over time shooting towards its origin as the syndrome onsets and becomes worse. Therefore, pain in the arm will start travelling upwards toward the cervical region.

Early Signs And Symptoms Of Carpal Tunnel

The systematic pain around the wrist will mostly affect the muscular functions closest to the compressed nerve. The first complaint will be numbness and a sharp painful tingling sensation in the thumb, before feeling the same symptoms in the index and middle finger. There may be a further loss in motor function.

Grip strength can be weakened due to the weakened receptors in the hand. You may feel restricted from grabbing something with force. A common indicator of CTS is experiencing extreme pain in the wrist while sleeping and can be enough to awaken you.

Associated Conditions

Neck pain and stiffness

Stiffness of the neck muscles and joints can put added stress and pressure onto the median nerve that eventually travels within the carpal tunnel. Compression of the median nerve at multiple sites along its path to the wrist is common with this condition and it is essential to manage it properly.


Carpal Tunnel syndrome is diagnosed in 27 percent of Diabetes patients in North America today. The effects of high blood pressure and increase in weight is said to play a role in making the canal for the carpal tunnel more narrow, adding extra compression to the median nerve.


The build up of fluid (edema) in the limbs during pregnancy, causes swelling and applies pressure to the wrist.


Thyroid dysfunction causes fluid to be retained in the connective tissues in the body. The tissue overlying the wrist is affected by this swelling also.

Work related

Many office and manual workers are diagnosed on a daily basis due to excessive motion or hyperextension that chronically wears down and compress the median nerve in the carpal tunnel. Hyperextension could be the result of poor wrist position when using a mouse, keyboard or typewriter.


As seen above, the causes of weight and high blood pressure play a major impact in CTS. Addictive habits, such as smoking, drinking and eating, can contribute significantly in causing carpal tunnel syndrome.

What you can do manage your CTS at the workplace?

Improve your work setting

Make sure that your keyboard and chair are aligned properly for good posture and that you are not hyperextending the wrist. Keep your chair higher if possible and keyboard less inclined.

Keep healthy weight and blood pressure

Avoiding binge eating, smoking, drinking and other excessive habits. This can help reduce the compression of the root canal over time, keeping BP reduced and avoiding the risk of diabetes that contributes to CTS. Bring a packed healthy lunch to work and avoid fast food or fried goods from the food court.

Take breaks and practice good posture

Stress will also cause the compression to accelerate in the carpal tunnel. Take breaks, relax the shoulders more and practice good posture. This will also keep the brachial plexus functional and healthy from where it originates to the wrist.

Practice your grip

When holding items, try to use your hand opposed to just your fingers. This is important as a lot of the muscles supporting your wrist can become frail and weak. Use your palm to grip to avoid imbalances. Bring a squeeze ball to work. Stretch and massage.

Weight training and exercise

Carpal Tunnel Syndrome will develop in the wrist, and its primary symptoms offsetting from where the problem is localized. However, training the muscles from the upper traps/ cervical region to the hands will ensure that the muscles will stay strong, loosed and well balanced, helping the nerves travel well from the brachial plexus. This way the median nerve can operate healthy from its origin to the wrist. Cardiovascular exercise will keep your weight down also and be beneficial for avoiding CTS.

Don't Promote a Thyroid Condition

Reduce smoking Increase Selenium levels in your diet Limit Soy products

About The Authors

This article was brought to your by Your House Fitness and Dr. Alex Ritza. We want to help. We offer a complimentary introduction for corporate health and fitness. Our service works closely with health professionals such as Dr. Alex Ritza, ensuring that Toronto gets the best standard of care.





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