If you've ever felt pain on the right side of your abdomen under your rib cage, you're not alone. Right rib cage pain is a ...

Kidney pain occurs below the rib cage on either side of a person’s spine. It can also feel as though the pain is coming from deep within the body. People may experience pain on one or both sides ...

It also connects to muscles in the chest, arms, and around the rib cage. There are many causes of right-side pain under the armpit, including muscle strain, infections, or skin conditions.

The man had kidney failure and started dialysis three days a week around the time his pain began. He was sure the dialysis ...