The armpit is a complex junction where muscles, nerves, blood vessels, and lymph nodes meet. Because it is such a busy area of the body, experiencing pain there is surprisingly common. For some, it is ...

You may have a bump under your chin due to swollen lymph nodes, which can develop due to viral and bacterial infections. In some cases, lumps can be cysts, tumors, or other medical issues. A lump ...

Skin cysts, or sebaceous cysts, are slightly hardened, fluid-filled bumps under the skin. When a person feels them, they are moveable. They often affect the face, neck, and torso. The term “sebaceous ...