Many people suffer from Carpal Tunnel Syndrome (CTS), a condition characterized by pain, tingling, and numbness in the wrist and hand. The condition is caused by pressure on the median nerve, which runs through the carpal tunnel in the wrist.

While some cases of CTS are related to genetics or specific medical conditions like rheumatoid arthritis, others are caused by lifestyle factors that people may not even be aware of. Here, we’ll explore some of the hidden triggers of Carpal Tunnel Syndrome.

1. Repetitive Motions

One of the most common causes of CTS is performing the same motion with your hand and wrist repeatedly. This can include typing on a keyboard, playing an instrument, using power tools, or even knitting.

These activities cause the same muscles and tendons in the wrist to move over and over again, which can lead to inflammation, swelling, and compression of the median nerve over time.

2. Poor Posture

Another less-obvious trigger of CTS is poor posture. When you slouch or hunch your shoulders forward, it puts extra pressure on the nerves and tendons in your shoulders and neck, which can affect the median nerve that runs through your wrist.

Sitting with proper posture and taking ergonomic breaks can help reduce the risk of developing CTS.

3. Diabetes

People with diabetes are at increased risk for developing Carpal Tunnel Syndrome.

This may be due to the damage high blood sugar can do to the nerves in your hands and wrists, or because of other conditions that often go along with diabetes, like obesity and high blood pressure. Managing your diabetes through diet, exercise, and medication can help reduce the risk of developing CTS.

4. Thyroid Disorders

The thyroid is a gland in the neck that produces hormones that regulate the body’s metabolism. When it isn’t functioning properly, it can cause a range of symptoms, including Carpal Tunnel Syndrome.

People with thyroid disorders may be at higher risk for developing CTS, and treating the underlying thyroid issue can help relieve symptoms.

5. Fluid Retention

Fluid retention can cause swelling throughout the body, including in the wrist and hand. This swelling can put pressure on the median nerve and lead to Carpal Tunnel Syndrome.

Pregnant women are at higher risk for developing CTS due to fluid retention, but anyone can experience swelling from certain medications, illnesses, or lifestyle factors like consuming too much salt.

6. Vitamin Deficiency

Studies have shown that people who are deficient in vitamin B6 are more likely to develop Carpal Tunnel Syndrome. Vitamin B6 is important for nerve health, and a lack of this nutrient can lead to nerve damage and inflammation.

Eating a balanced diet and taking vitamin B6 supplements can help reduce the risk of developing CTS.

7. Overexertion

Overexerting the hand and wrist can also cause CTS. This can include lifting heavy objects, using tools that require a lot of force, or engaging in sports that involve gripping tightly.

The extra strain on the muscles and tendons can lead to inflammation and pressure on the median nerve.

8. Smoking

Smoking has been linked to a range of health issues, and Carpal Tunnel Syndrome is one of them.

The nicotine and other chemicals in cigarettes can cause inflammation and reduce blood flow, which can affect nerves throughout the body, including the median nerve. Quitting smoking can help improve overall health and reduce the risk of developing CTS.

9. Age

As we age, the risk of developing Carpal Tunnel Syndrome increases. This may be due to changes in the tendons and muscles that occur over time, as well as increased inflammation and wear and tear on the body.

People over 50 are more likely to develop CTS, but taking steps to reduce other risk factors can help prevent the condition from developing.

10. Obesity

Obesity is a risk factor for a range of health issues, including Carpal Tunnel Syndrome. Extra weight puts more strain on the body’s joints and tendons, and can lead to inflammation and compression of the median nerve.

Losing weight through diet and exercise can help reduce the risk of developing CTS.