Middle back pain: Introduction. Middle back pain: Back pain in the middle back area. See detailed information below for a list of 31 causes of Middle back pain, Symptom Checker, Assessment Questionnaire, including diseases and drug side effect causes. Â» Review Causes of Middle back pain: Causes | Symptom Checker Â» | Assessment Questionnaire Â».
A cardiologist explains possible causes of left side chest pain when exhaling. For this article I consulted with Dr. Donna P. Denier, MD, F.A.C.C., Faculty Clinical Cardiologist at South Nassau Communities Hospital, Oceanside, NY.
The type of pain that you are describing is probably not a pain coming from your heart. The reason I say this is that since the heart is on the left side of the chest, pain that originates from the heart usually stays on that side. Plus, chest pain that gets worse with taking a deep breath is usually not pain coming from the heart.