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Hand & Arm

Causes & Symptoms

If your arm hurts, there could be a number of reasons why. Arm pain is usually described as pain, discomfort, or stiffness that occurs anywhere from your shoulders down to your fingers in one or both arms. Most often, it’s caused by an injury or overuse. But there are many other health conditions that can cause your arm to hurt.

Sometimes, you can trace arm pain to a sports injury or simply using it too much. Other times, another condition could be to blame. Here are some other possible causes:

Broken bones

If your arm starts to hurt right after a physical injury, you may have fractured it. You might also have swelling, bruising, numbness, or weakness. See your doctor right away so your arm will heal properly.
Strain or sprain: An injury can cause damage to your muscles (a strain) or your ligaments (a sprain). Symptoms include pain, swelling, bruising, weakness, and muscle spasms. Both conditions will usually heal on their own, but if your symptoms are severe, you should see your doctor as soon as possible.

Tendinitis

This happens when the tendons in your shoulder or arm become inflamed. Those are bands of tissue that connect muscles to bones. One example of tendinitis is “tennis elbow.” You could feel the pain in your shoulder, elbow, or wrist. It could be a result of an injury or – more often – overuse.

Rotator cuff injury

This part of your shoulder is made up of muscles and tendons. It allows your shoulder to move or stay in place. As we age, tendons in the rotator cuff begin to wear down or tear. If you have a job where you make overhead motions over and over, you can damage it, too. Symptoms range from a dull ache and weakness in your arm to severe, constant pain. If you suspect a rotator cuff injury, see your doctor. You may need physical therapy.

Carpal tunnel syndrome

Doing the same movements over and over with your wrist can cause damage to the main nerve in your hand. It can lead to numbness, tingling, weakness, and pain.

Hand and Arm conditions that can be treated with laser:

• Carpal tunnel syndrome
• Finger conditions
• Thumb arthritis
• Tendon conditions
• Reflex sympathetic dystrophy
• Nerve injuries of the upper extremities