What can cause swelling in the foot and ankle?
Patient: I ve experienced swelling in the foot and ankle area for about a week. Elevating the feet seems to greatly reduce the swelling. It seems to be a fluid buildup, not an injury. Today, my right knee is also swollen. I ve been wearing compression stockings for several years although I haven t had any swelling before. Doctor: Hi,  It can be due to contusion or ankle sprain. As of now apply ice packs and you can take anti-inflammatory drugs like serratiopeptidase for symptomatic relief.  If symptoms persist, better to consult an orthopaedician and get evaluated.  Hope I have answered your query. Let me know if I can assist you further.