You can't blame everything on MS, many people without MS also have to deal with the issue of swollen ankles and feet for a variety of reasons and many people with MS do not have swollen ankles and feet. This is a common issue for those who cannot walk regardless of whether they have MS or not.
But the good news is that these symptoms can easily be treated and improved. There are many simple treatment options (do an internet search). Increasing circulation to you feet is important to start with. There are many machines available to help with this that are very inexpensive and can be done from a sitting position - do a search on Amazon for a product such as this one called "LegXercise" (
I picked this at random just as an example - there are many similar devices available)
https://www.amazon.com/LegXercise-Seate ... 071GNXGRV/
Per the manufacturer:
Patented passive exercise technique:
Creates constant leg movement to mimic the natural muscle activity of walking in the convenience of your own home or office
2 speed setting & quiet motor: 1410 steps and 1650 steps, both in 30 minute intervals (which is recommended by the U.S. Government guidelines of 30 minutes per day, five days a week).
Electronic foot plates glide forward and backwards: Allowing individuals to exercise their legs comfortably where traditional exercise routines can be painful or downright impossible for certain individuals.
Ergonomic design and comfortable to use continuously for hours
This company also makes this PRO model which is a little more advanced, offering slightly higher speed and has a slightly curved foot rest movement path for Increased Range of Motion (which means More Movement) which is probably a good idea and it is only a few dollars more than the original model:
https://legxercise.com/legxercise-pro/
Although I don't have swelling in my feet and I exercise a lot, especially leg/foot related exercise, I do have some weakness in my left leg and just order the PRO model and should receive it in a few days. I am hoping that the device will possibly help with this for me, who knows.