What is carpal tunnel syndrome?
Carpal tunnel syndrome (CTS) is a condition in which a nerve in the wrist becomes compressed. This compression can cause pain, tingling, numbness, and loss of strength in the hand and fingers. It often occurs in people who use their hands a lot, for example during work or daily activities.
What happens with carpal tunnel syndrome?
The carpal tunnel is a narrow passage in the wrist through which nerves, tendons, and blood vessels pass. When the pressure in this tunnel increases, the median nerve becomes compressed. This nerve runs from the arm to the hand and is responsible for sensation and strength in the fingers. This compression leads to symptoms such as tingling and loss of strength.
Location and function of the nerve in the wrist
The median nerve plays an important role in controlling the hand and fingers. When this nerve is put under pressure in the wrist, symptoms can develop that radiate into the hand and even the arm. The symptoms often get worse at night.
How does carpal tunnel syndrome develop?
The pressure in the carpal tunnel can increase due to various factors. Poor working posture, repetitive hand and wrist movements, or prolonged strain can contribute to the development of CTS. Hormonal changes, such as during pregnancy, can also increase pressure in the wrist.
In addition, conditions such as osteoarthritis, previous injuries, or surgeries may influence the development of symptoms.
Symptoms of carpal tunnel syndrome
- Tingling in the hand and fingers
- Numb or “asleep” feeling in the hand
- Loss of strength in the hand
- Radiating pain toward the hand or arm
- Symptoms that worsen at night
Why does CTS cause tingling and numbness?
The symptoms occur because the nerve becomes compressed in the wrist. This nerve sends signals to the hand and fingers. When the nerve is under pressure, these signals are disrupted, leading to tingling, numbness, and loss of strength.
Diagnosis and treatment of carpal tunnel syndrome
CTS is usually diagnosed based on symptoms and a physical examination. In mild cases, rest alone may be enough to reduce symptoms. Avoiding overuse and adjusting posture and movement are important first steps.
If symptoms persist, further treatment may be required. This can range from physiotherapy to medication or, in severe cases, surgery.
Support with a wrist brace for carpal tunnel syndrome
A wrist brace can help keep the wrist in a neutral position, reducing pressure on the nerve. Especially at night, a brace can be effective in reducing symptoms such as tingling and numbness.
If you are looking for a wrist brace for carpal tunnel syndrome, it is important to choose one that provides sufficient stability without completely immobilizing the wrist.
Benefits of a wrist brace for CTS
- Reduces pressure on the nerve in the wrist
- Helps decrease tingling and pain
- Supports the wrist in a neutral position
- Promotes recovery and rest of the joint
- Suitable for daily use and during the night