Swollen ankles, also known as edema, are brought about by the buildup of fluid around the ankles, feet and legs. Most of the time, swollen ankles are temporary and not a cause for concern.

Causes of swollen feet and ankles include standing for long periods, excess salt intake, and pregnancy. Swelling of the feet and ankles can also indicate diseases like obesity, heart failure ...

Read on for tips on preventing swollen ankles, how to get rid of them, and what to do if they don't go away. Aim to walk around the cabin every hour. If you're stuck sitting with the seatbelt ...