What is carpal tunnel syndrome?
The condition carpal tunnel is a tingling, pain or other type of problem that occurs in your hands due to pressure on the median nerve that is located in your wrist.
Several different tendons and the median nerve run through you hand and forearm to a tiny space in your wrist known as the carpal tunnel. This median nerve is what controls the feeling and movement of your first three fingers and thumb. If you would like, you can check out carpal tunnel pictures to get an idea of where these areas are.
What Can Cause Carpal Tunnel?
Any type of pressure that is on the median nerve may cause carpal tunnel syndrome. This lasting pressure may come from anything that is making the tunnel smaller. Things that are able to lead to carpal tunnel include:
Smoking, since it may reduce the flow of blood to the median nerve
Bone spurs and wrist injuries
Repeated hand movements, especially when the wrist is being bent down (your wrists are higher than your hands), or making the same kinds of movements constantly
Illnesses like rheumatoid arthritis, diabetes and hypothyroidism
What Are The Symptoms?
When you have carpal tunnel syndrome it might cause weakness, numbness, pain or tingling in the hand or fingers. Some individuals might have pain within their arms between their elbow and their hand. For diagrams in which you can see these affected areas, you can look at carpal tunnel pictures.
Symptoms generally occur in the index finger, half of the ring finger, the middle finger and the thumb. If you are feeling any of these symptoms within these fingers, it could be a sign that you have carpal tunnel syndrome. However, the little finger should be fine, since it is controlled by a separate nerve.
You might realize this symptoms first during the night. You could find relief if you gently shake your hand. Other treatments including carpal tunnel pictures can be found online.
How do you diagnose carpal tunnel?
Your physician will need to run an exam on your and ask you about your activities and health. You might also need to go through some tests.
Your doctor is going to ask you if you have any problems with your health such as hypothyroidism, diabetes, or arthritis, or sometimes if you are pregnant. They are going to ask if you have recently injured your arm, neck or wrist as well. They will need to know about your routines daily and will most likely show you some carpal tunnel pictures so you get the idea.
Through the process of your exam, your doctor is going to be checking the strength, appearance and feeling of your wrists, arms, shoulders, hands and neck.
Your doctor might suggest that you go through tests like:
Nerve testing to confirm if the median nerve works how it should
Blood tests to notice any health problems that could be resulting in your symptoms
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