Carpal tunnel syndrome causes: 5 main causes

The collective term carpal tunnel syndrome causes is used by doctors to describe a range of symptoms caused by pressure on the median nerve in the carpal tunnel area of the hand. The symptoms can range from mild discomfort to significant impairment. But what actually causes carpal tunnel syndrome?

What is carpal tunnel syndrome?

Carpal tunnel syndrome (CTS) is a condition that is often associated with pain, tingling and other unpleasant sensations in the hand and fingers. It occurs when the median nerve, which runs from the side of your forearm through a small space in your wrist (the carpal tunnel), becomes compressed.

Carpal tunnel syndrome causes - main causes:

The reasons for this uncomfortable compression can be many and varied. Some of the most common causes are:

Repetitive movements and overuse: one of the most common causes of CTS is repetitive, uniform hand and finger movements, such as those that occur when typing or working on an assembly line. This can lead to swelling in the area of the carpal tunnel, which then exerts pressure on the nerve.

Hormonal changes and pregnancy: Hormonal fluctuations, especially during the menopause and pregnancy, can lead to swelling and thus trigger or worsen CTS.

Chronic diseases: Various health conditions such as diabetes, rheumatoid arthritis and hypothyroidism are known to increase the risk of carpal tunnel syndrome.

Wrist injuries: Fractures or sprains of the wrist can narrow the carpal tunnel and lead to CTS.

Symptoms and diagnosis

Typical symptoms of carpal tunnel syndrome include tingling, numbness, weakness in the hand or pain that can extend from the wrist up the arm. A doctor can make a diagnosis based on symptoms, a physical examination and, if necessary, a nerve conduction velocity test.

Prevention and risk reduction

There are several approaches to minimize the risk of carpal tunnel syndrome. These range from workplace adjustments, such as ergonomic keyboards or mouse pads, to regular breaks to relax the hands. A generally healthy lifestyle, which includes managing chronic conditions such as diabetes, can also be helpful.

When to see a doctor

If you notice signs and symptoms of carpal tunnel syndrome, especially if they interfere with your daily activities or cause pain that doesn't subside, you should consult your doctor. Early diagnosis and treatment can help prevent permanent nerve damage.

In conclusion, understanding the causes of carpal tunnel syndrome is an important step in preventing and treating this condition. Both in the workplace and in daily life, simple adjustments can make a big difference. To find out more about specific steps you can take, or if you are concerned about your symptoms, consult a specialist or read more in our detailed guide.

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