Knee pain while running may be caused by injuries like runner's knee, IT band syndrome, or a knee bursitis.

Common causes of low back pain include muscle strain, trauma, osteoporosis, and autoimmune disorders.

September is Pain Awareness Month, and more than 51 million Americans report living with chronic pain. Over the past couple of decades, experts say increased prescriptions of opioid medications were ...

Editor’s note: Shift Your Mindset is an occasional series from CNN’s Mindfulness, But Better team. We talk to experts about how to do things differently to live a better life. Psychotherapist Nicole ...

Back pain, now common across age groups, is usually benign but can rarely mask serious conditions like pancreatic cancer.

UCSF neurologist Dr. Shirvalkar studies nerve-to-brain connections to find new ways to treat chronic back pain.

Tylenol and NSAIDs both help with pain perception and fever, but the medications do have one key difference. Distinctly, ...

Pain measurement drives painkiller development, yet "rate your pain 1-to-10" methods are notoriously unreliable. Our research shows money works better.

On Sept. 22, President Donald Trump pushed an unproven link between Tylenol and an increase in autism in children, and he issued an urgent warning to expectant mothers not to take the medication. What ...