Been in cam walker for 4 wks. 5 broken met bones, foot turns purple when hanging in shower. why is that?

Check it out: It may be just due to reduced circulation arterial or venous. Make sure you ask your orthopedist at your appointment, or sooner.

Venous congestion?: Likely congestion in the veins related to the boot or wrap. This is not a serious problem and will likely resolve as foot heals. Un ultrasound, however, will rule out a clot and should be considered by your doctor if concerned.

Your foot is healing: There is more blood flow going to your injured foot to aid in the healing process. This will usually cause it to be a different color than the other foot, especially in the shower. It should return to a more normal color quickly.