Peripheral edema refers to swelling in the extremities, such as the hands and feet. Learn more about its causes here.

People in their 70s sometimes develop swelling in their feet due to failure of the valves in the leg's veins.

As you can see, many conditions can result in the symptom of lower-leg edema. Once you have reviewed your medical history for potential causes, you need a general medical exam, including blood ...

What Causes Edema And How To Treat This Common Ailment Water retention, also known as edema, occurs when excess fluid builds up in the body's tissues, leading to swelling and puffiness ...

Causes of edema may be serious, so your doctor will need more information to determine the diagnosis. How do you feel otherwise? Did the swelling occur gradually or acutely?

Water on the knee, or knee effusion, is swelling that could be caused by injuries, arthritis, or infections. Learn more about ...

According to the Mayo Clinic's website, pulmonary edema is usually cardiogenic -- that is, related to a weakness or malfunction of the heart.

Ever feel like drinking alcohol makes swelling worse or causes bloating or a puffy face? Here’s why alcohol can cause swelling and what to do about it.

Your belly is not the only body part that swells during pregnancy. Learn more about what causes swelling in pregnancy and when it might indicate a problem.

The popliteal lymph nodes are behind the knee. Conditions such as infections and autoimmune conditions can cause swelling, but it is rarely due to cancer. Learn more.