I didn't think this was a problem, but I now realize it was. After a few days, my foot
now has a slight tingling
and/or burning sensation at times. It also feels a bit cold sometimes. Also, when I'm sitting, and especially standing, the foot will start to become reddish, although the discoloration is not extreme. When I lie down, the color of the foot returns to normal within a minute. At this point I'm on crutches, so I'm not sure if I could stand on the foot for any length of time.