Dr. Keith Roach is a physician at Weill Cornell Medical College and New York Presbyterian Hospital. He writes an educational column on infectious diseases, public health and sports medicine. DEAR DR.

Macular edema refers to swelling at the center of the retina, which is the layer at the back of the eyeball. It occurs when blood or fluid leaks into the retina and builds up, which can result from ...

Edema is the accumulation of excess fluid in body tissues, causing noticeable swelling, commonly in the feet, ankles, and ...

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 ...

If you’ve ever enjoyed a delicious meal only to notice your feet swelling after eating, it’s natural to wonder what could be causing it. Are there foods that cause swelling in the feet and ankles?

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. You're expecting your midsection to expand ...

Swollen fingers, a common ailment, can stem from simple causes like heat or injury, but persistent puffiness might signal serious health issues. Conditions like arthritis, gout, infections, and even ...

Under-eye swelling is a common cosmetic concern. Puffiness after a late night, salty meal, or crying usually clears up within a day. Discharge, pain, and other severe symptoms warrant an appointment ...

There are many causes of a swollen jaw, which can range from infections in the jaw or throat to Lyme disease and thyroid conditions. A lump or swelling on the face or surrounding area can cause the ...

GRAND RAPIDS, Mich. — Data released from the FDA Moderna vaccine trial reveals that a total of three participants out of 15,184 patients who received at least one dose of the COVID-19 vaccine ...

DEAR DR. ROACH: My brother is 74 and has edema in his legs and feet. He doesn’t exercise; he basically just sleeps and plays games on his computer. His bedroom is upstairs, and he struggles going up ...