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Often called "wear and tear" arthritis, osteoarthritis (OA) is the most common form of arthritis in the U.S. In most cases, over time, cartilage in joints breaks down, and OA symptoms begin to occur. OA is most commonly found in the:

Wrists, elbows, shoulders, and ankles can also be affected by OA, but this occurs less frequently. When OA is found in these joints, there may have been a history of injury or stress to that joint.

Typically, OA comes on slowly. For many, the first signs are joints that ache after physical work or exercise. As the disease progresses, other most common symptoms include:

If you are experiencing any of these symptoms, it's important to talk to your doctor to find out if you have OA.

OA most often occurs in the following areas:

Knees Because knees are primarily weight-bearing joints, they are very commonly affected by OA. If you have OA in your knees, you may feel that these joints are stiff, swollen, and painful, making it hard to walk, climb, and get in and out of chairs and bathtubs.

Hips OA in the hip can cause pain, stiffness, and severe disability. Hips both support the weight of the body and enable movement of your lower body. When you have OA in your hips, you may also feel the pain in your groin, inner thigh, or knees. OA in the hip can lead to difficulty moving, bending, and walking.

Fingers and Hands When OA occurs in hands and fingers, the base of the thumb joint is commonly affected and people experience stiffness, numbness, and aching. Other symptoms of hand and finger OA include:

Spine If you have OA of the spine, you may experience stiffness and pain in the neck or in the lower back. Sometimes arthritis-related changes in the spine can put pressure on the nerves, causing weakness or numbness in your arms or legs.

While the exact cause of OA is unknown, joint damage can be due to repetitive movement (also known as "wear and tear"). It can also begin as the result of an injury. Either way, with OA there's erosion of the cartilage, the part of the joint that covers the ends of the bones.

Here are some factors that may increase your risk of developing OA:

Age Age is the strongest risk factor for OA. Although OA can start in young adulthood, in these cases, it is often due to joint injury.

Gender OA affects both men and women. However, before age 45, OA occurs more frequently in men; after age 45, OA is more common in women.

Joint injury or overuse caused by physical labor or sports Traumatic injury to a joint increases your risk of developing OA in that joint. Joints that are used repeatedly in certain jobs may be more likely to develop OA because of injury or overuse.

Obesity The chances of getting OA generally increase with the amount of weight the bodys joints have to bear. The knee is particularly affected because it is a major weight-bearing joint.

Joint Alignment People with joints that dont move or fit together correctly, like bowlegs, dislocated hips, or double-jointedness, are more likely to develop OA in those joints.

Heredity An inherited defect in one of the genes responsible for manufacturing cartilage may be a contributing factor in developing OA.

If you experience joint pain, stiffness, and/or swelling that won't go away, you should make an appointment to see your doctor. Your doctor will be able to determine if you have arthritis and, if so, what type.

When you see your doctor about your symptoms, he or she may ask questions about when and how you started experiencing them. The doctor will probably give you a physical examination to check your general health, and examine the joints that are bothering you.

You may also need other tests to help confirm the diagnosis of OA and determine the extent and severity of joint damage. Some of these may include:

If you are experiencing some of these symptoms, the sooner you talk to your doctor, the sooner you may get diagnosed and get treatment.

See more here:
Osteoarthritis Symptoms and Causes | Information about ...

This entry was posted on September 7, 2016 at 10:43 am and is filed under Arthritis. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed. |