Hi,
The symptoms you have described, including pain under the right shoulder blade that radiates downward and under the right arm joint, weakness in the right hand, and
numbness in the fingers, may be caused by a variety of underlying conditions.
One possible cause of these symptoms is a pinched
nerve in the neck or shoulder, which can cause pain, weakness, and numbness in the affected arm and hand. Other possible causes include
rotator cuff injuries,
tendinitis,
bursitis, or
arthritis.
It is important to discuss your symptoms with your GP and undergo diagnostic tests such as x-rays, MRI or CT scans, or nerve conduction studies to determine the underlying cause of your symptoms. Your GP may also refer you to a specialist such as a
neurologist or an orthopedist for further evaluation and treatment.
In the meantime, you can try to manage your symptoms by avoiding activities that aggravate the pain, using hot or cold compresses, and doing gentle exercises to improve the range of motion and strength in the affected area. It is important to follow your healthcare provider's instructions for any medication or treatment recommendations and attend all scheduled appointments for your condition.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Priyanka, General & Family Physician