Theres a pain on my left shoulder, how can i make it go away? it aches for a large amount of time and sometimes it spreads to my left ear.

The : The first thing you should do is schedule a visit with your primary care provider for an examination. You may need additional imaging studies like an x-ray or mri. This will be decided based on the history of this problem and the examination findings. In the meantime you can try an anti-inflammatory like advil or ibuprofen. Try some light stretching and a heating pad. Please see a doctor as soon as possible. Take care.