What Causes Lower Left Side Abdominal and Back Pain?
Numerous conditions can cause lower left side abdominal pain and back pain. According to the Merck Manuals website, abdominal pain that manifests in your abdomen’s left lower quadrant may be caused by abdominal organs or problems in your abdominal wall. In some cases, pain that originates in your abdomen or pelvis can be referred or sent to other parts of your body, including your back. Your lower back is a particularly common location for referred abdominal pain.
