Peripheral edema is a fluid buildup in the extremities, resulting in swelling. The swelling may accompany other symptoms depending on the underlying cause. Many conditions and medications can cause ...

Edema refers to swelling that results from excess fluid trapped in the tissues of the body. Dependent edema occurs due to the effects of gravity and occurs when fluid pools in the lower parts of the ...

The eye is made up of several different parts. One of these parts is the retina, which is home to special nerve cells that respond to light. The macula is part of that network and is located in the ...

Peripheral edema is swelling of your lower legs or hands. The cause may be simple, such as sitting for too long on a plane or standing for too long. It is common in older adults and pregnant women, ...

Swelling in the macula (macular edema) can result from numerous conditions. Over time, untreated swelling can cause blurry vision or permanent vision loss. Your retina is the thin layer of tissue at ...

If you bump your elbow, you can simply apply ice and the swelling will disappear. But what happens when you hit your head and your brain starts to swell? Cerebral edema, or brain swelling, is an ...