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.
Broken or fractured rib(s) on the left side causes pain during deep breathing and moving of the upper body. The main cause is trauma. Diagnosis is made by chest X-ray, but still some fractures can be missed since a broken rib may be only a crack in the rib, which does not necessary fall apart in two pieces.