They itched at first but not anymore. There is a clear fluid in them. Each toe had a large blister about the size of a pea, with a couple of smaller ones. I've had them about 2 weeks. The blisters on the right toe broke and are healing, the left toe is still blistered. I have only worn flip flops for the past 6 weeks so it isn't from shoes. I went to the Dr. who told me it was not staph, or athletes foot. She didn't take any samples. She researched for about 30 minutes but couldn't come up with a diagnosis. sent me home with an antibiotic to use ONLY if the fluid turned yellow or looked infected. Any suggestions on what it might be?