Pain in the right shoulder and arm can occur ... Your brachial plexus is a group of nerves that control movements in your arm and hand. This function can be affected when these nerves are damaged.

An ache or pain in your fingers, hand or arm Numb hands Tingling or pins and needles A weak thumb or difficulty gripping Symptoms often get worse at night, the webpage adds. You can usually treat ...

Symptoms include pain, numbness, tingling ("pins and needles ... from your shoulders to your fingers. Fortunately, there are many treatments for arm pain. At-home remedies like rest, icing ...