Various conditions can cause pain in the abdomen and back. These include menstrual pain, endometriosis, kidney stones, and pancreatitis. More serious causes include a kidney infection or appendicitis.

Medically reviewed by Amy Kwan, PT Lower right back pain can come from issues with muscles, discs, joints, or internal organs.  Numbness, tingling, or weakness with lower right back pain is often a ...

Lung cancer can spread to your spine, which causes back pain and other symptoms. Back pain that worsens at night may be a sign of lung cancer, although this is rare. You can get treatments like ...