I have IC and I also have Raynauds Syndrome...I have been diagnosed by a DR. for both. Not sure if they are related or not. Raynauds makes my feet swell in the summer when they are hot, and they turn blue/purple and cold due to bad circulation in the winter.
~Hope this helps!
Im new here but I do believe that I have IC and I do get swollen hands and ankles. It may be related, not sure.
ive had it for a year never had swelling problems so i dont think its due to ic.