Carpal tunnel syndrome

What is carpal tunnel?

The carpal tunnel is a small, narrow tunnel located at the wrist. Some carpal bones and the transverse carpal ligament delimit the tunnel.

The median nerve travels from the forearm to the hand, passing through this tunnel.

This nerve controls the sensation of the palmar surface of the first 3 fingers and the muscles at the base of the thumb.

The tendons of the finger flexors also pass through this tunnel.

What causes carpal tunnel?

Carpal tunnel syndrome is a condition that occurs when the median nerve is compressed or irritated as it passes through the carpal tunnel, a narrow passage in the wrist.

The carpal tunnel is surrounded by bones and ligaments, and the median nerve runs through it to innervate the hand.

The canal is relatively small, and any enlargement of the tendons or muscles surrounding it can put pressure on the median nerve and lead to carpal tunnel syndrome.

When the tissue around the flexor tendons becomes irritated and swollen, it can put pressure on the median nerve, causing carpal tunnel syndrome.

When compressed, it can cause pain, tingling and numbness in the hand

Carpal tunnel syndrome is often caused by repetitive wrist movements, such as typing or using a mouse, which can irritate the tissue around the flexor tendons and lead to swelling.

This condition can also be caused by certain muscles in the arm, particularly the pronator muscle, which puts pressure on the median nerve as it passes.

What are the first symptoms of carpal tunnel ?

Carpal tunnel symptoms can occur gradually or suddenly.

The most common symptom is a sensation of tingling or numbness in the fingers or hand.

This sensation is often accompanied by hand weakness and loss of coordination.

Other symptoms of carpal tunnel include pain in the wrist, forearm or elbow.

Symptoms may worsen at night or when using the hand for repetitive movements.

In severe cases, carpal tunnel syndrome can cause permanent damage to the nerves in the hand.

Carpal tunnel syndrome is a common condition that can cause significant pain and loss of function in the hand.

How to soothe carpal tunnel pain ?

First of all, take a break from activities that strain your wrists, such as typing or using a mouse.

If possible, try to use ergonomic equipment that puts less strain on your wrists.

You can also try wearing a splint or corset to support your wrists and help reduce inflammation.

In addition, ice can be very helpful in reducing carpal tunnel pain. Just be sure to wrap the ice in a towel so you don't damage your skin further.

Finally, over-the-counter pain relievers can also help with carpal tunnel pain.

The best way to prevent carpal tunnel syndrome is to take frequent breaks during activities requiring repetitive hand movements.

Stretching and exercises that strengthen the muscles and bones of the forearm can also help relieve carpal tunnel symptoms.

Early diagnosis and treatment are important to prevent permanent damage to the median nerve.

If you are experiencing symptoms of carpal tunnel, seek medical attention. With proper treatment, carpal tunnel pain can be effectively managed.