A dull feeling in your left arm could be from overuse or strain. Learn what causes pain on this part of the arm here and ...

From muscle strains, bacterial and viral infections, and skin rashes, here are 9 possible causes of armpit pain and when to ...

Ms Lane was five months pregnant when she started to experience pain in her upper left arm and shoulder in March 2022. PA Real Life/PA Ms Lane's upper arm broke under the pressure of the tumour ...