Many causes. There are many things that can cause left neck, shoulder, and back pain including myofascial pain, muscle strain, whiplash, poor posture, muscle imbalances, rotator cuff strain/tears, arthritis of the neck, disc rupture in the neck, a pinched nerve, or even lung or heart problems. See a physiatrist or pain specialist to find the cause, and then you can customize an appropriate treatment.
Left side neck,shoul. left side neck, shoulder & back pain may be caused by cervical arthritis,disc or radiculopathy,coronary artery disease with angina,bursitis or rupture of biceps tendon, pe,subclavian artery blockage,injury of neck or left shoulder. Diagnosed by EKG,X-ray cervical spine & shoulder,MRIof nech & shoulder,cbcwith sed rate & arthritis profile,echocardiogram,stress echo,thallium stress test,cardiac cath.
I have a hump on my shoulder blade (both left and right side) right below the neck but I don't feel any pain if I touch it. I only experience back pain
See a physician. This type of question really can't be well answered here because you need to be examined to determine exactly where these humps are. It's possible that the humps are normal anatomic findings (i.e. The superomedial corner of the scapulae) and that the back pain is a coincidental occurrence. Read more...
Intermittent pain on the left side of the neck. Specifically where shoulder and neck meet towards the back. Pain increases on turning left. What to d?
Nerve impingement. See physician if pain continues. Read more...