What Are the Possible Reasons I Cannot Raise My Arm?

There are several reasons why you might not be able to raise your arm. One reason could be related to diabetes, which can cause problems in the shoulder. People with diabetes might experience stiffness or pain, making it hard to move their arm.

Another possible cause is zoster paresis. This condition most commonly happens when the virus that causes chickenpox becomes reactivated and begins to affect nerves controling shoulder movement. This can cause weakness in the shoulder, making it difficult to lift the arm.

Lastly, sometimes the shoulder can become weak or stiff due to deconditioning. Deconditioning occurs if the shoulder is not regularly exercised properly or used enough. Physiotherapy can help, as it involves exercises and treatments that can make the shoulder stronger and more flexible, helping you move your arm better.

If you are experiencing these symptoms, it is important to talk to a healthcare professional who can help determine the exact cause and recommend appropriate treatments.