Symptoms may include: 1  Aching or stiffness. 2  Sharp pain. 3  Radiculopathy. 4  Muscle spasms. 5  Numbness or tingling. 6  Chronic mid back pain (lasting more than three months)
Causes of Chest Pain on the Left Side. Many of the same causes as that of right side chest pain also needs to be considered in left chest pain. However the concern lies with left sided chest pain that may be a result of cardiovascular conditions like angina, a heart attack, pericarditis, pulmonary embolism or aortic dissection. Angina Pectoris.
There are two general causes for pain in the lower left side of the back: neuropathic pain is caused by nerve tissue damage, and nociceptive pain is pain that occurs outside the nervous system. A pinched nerve is an example of neuropathic pain, and a condition such as arthritis is nociceptive pain. Common Causes of Lower Left Back Pain: