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.

Pelvic and lower back pain can occur at the same time for many reasons, ranging from arthritis to infections. If your pain is severe or lasts more than a few days, it’s important to see your doctor.

A muscle spasm could mean more than pain in your back — it could also hurt your ears. Despite being the leading cause of disability worldwide, many people with lower back pain suffer in silence, ...

Forbes contributors publish independent expert analyses and insights. Physician who writes about the rising rates of cancer in young adults. Back pain is the world’s leading cause of disability, ...