Pulled Shoulder advice?

Dont use it. If its a sprain or tear it will take a long time to heal.
Take Ibuprofen as a anti-inflamatory… this works for short term but the effects are immediate.
Naproxen Sodium lasts a lot longer but it may take several doses for it to take effect.

Going to the doctor is the best thing since he can presecibe steroid based medications that will help you heal faster.