My dad wears them. My mom actually helps him take them on and off. He has bought various different brands and types to find the ones he likes best. He is under the care of a doctor, and as others jellies mentioned above I would recommend seeing your doctor so he can run some blood tests. Check your kidneys, and some others.
Also, try to keep your feet up whenever you are sitting.
As a side note: my dad had a wound on his foot that wasn’t healing. He has bad circulation, heart disease, and borderline for diabetes, but never treated for diabetes. He saw his doctor for the wound, he tried treating it, but eventually my dad was referred to a wound clinic. The doctor at the wound clinic saw him, and then ongoing wound clinic nurses who checked on his wound.
Not healing not healing.
Finally a friend said, “go see my podiatrist.” Luckily, my dad did, and it took the doctor 20 seconds to say, “pretty sure that’s cancer.” It was. Had to take a huge chunk out of his foot and get grafts to repair it. That cancer was growing for 9 extra months!
Moral of the story the same as always, second opinions and when a treatment isn’t working there is probably good reason.
I’m not a doctor.