Since I can't see your feet I can not say forsure. Some thoughts that crossed my mind include a drug reaction, vascular problem, or systemic problem showing up on your feet.
It might be a good idea to see a dermatologist.
Posted By Vivian Abrams DPM on October 09, 2004 at 22:39:54:
In Reply to: Red Feet
posted by Cellovar Martinez on October 09, 2004 at 16:50:11:
A silicone insert on the back of the Achillotrain leaves tendon pressure-free and provides intermittent compression for the reduction of swelling and edema.