For the past month, both of my ankles have been swelling. When I get up in the morning, they are normal, once I have been on my feet for several hours, they start to swell. The right one more than the left one. No pain what so ever. I do take medication for Blood pressure, a very low dosage 2.5. I have been on this medication for 14 years. I take my pressure daily it runs 118 over 68 to 126 over 76.