Rheumatoid arthritis (RA) is an autoimmune disorder that causes inflammation and swelling in the joints. These symptoms can result in swelling to develop in the hands, feet, and other parts of the ...

A person may experience swollen feet for several reasons, from hot weather or pregnancy to serious health conditions such as heart disease or a blood clot. Treatment depends on the underlying cause.

Posterior tibial tendonitis refers to inflammation of the posterior tibial tendon, which is located in the inner side of the ankle. This can lead to foot and ankle pain, as well as other issues.