Just came across your site looking for answers to painful situation. Was to my primary Dr a few days ago...prescribed Lasix and Gabapentin and come back in 6 weeks. But am having recurrence of VERY painful swollen feet and ankles that I cannot endure for 6 weeks. We have never put a cause to this. Skin tight, shiny, feels like may burst. Toes are very patriotic..sometimes blue, sometimes red, sometimes white. Skin sometimes red and hot in one area of leg, but with an almost dividing line where it switches to white.Can feel cold at times. Variety of pain includes burning, stabbing, like something biting and sometimes feels like liquid running down inside my legs. Pain typical, I understand, of Peripheral Neuropathy, but don t think the swelling is related to that. (Members of my PN Support group looked at my legs and said...that is NOT related to your PN..get to a Dr. (That appointment took 20 days) Tonight there is actually a clear liquid seeping out through the skin on my lower left leg. (Earlier this eve it was bloody, but I had scratched at the white flakiness that appeared on the glossy skin recently.) Also, the skin across the top of my ankle joints has become hard. kinda in ridges, and makes it almost impossible to point my toes downward or upward. I ended up in hospital with all this about a year ago,, had the deep vein thrombsis test, etc. Nothing definite ever decided. I just had the Arterial Exam of both lower extremities. Results show circulation OK. Guess I am out of space?