Shoulder joint is sore whats wrong?

Question

Yesterday I was moving my arm and it randomly pops out but then i popped it back in, but it wasnt like dislocated, idk. now its really sore, what did i do, is it bruised?

Answer 1

I had a hospital appointment today with exactly the same thing.  If you have the same as me then the bone popping in and out is causing inflammation of the bursa - a pocket of fluid in the shoulder joint.  You need to rest it as much as possible. Take Ibuprofen or another anti inflammatory tablet.   I didn't rest mine and today I had to have a pain killing injection into the joint.

Answer 2

well u might not be sleeping well u should try to get a better pillow.