What are these clear puss filed blisters on my feet?

Question

once in awhile I get a small bubble on the bottom middle of my foot and it itches like crazy, If i pop them a clear liquid comes out and after it heals it is all better. What is it and what cuases it so I can prevent it.

Answer 1

It sounds like you have:

1) Fever Blister

2) Allergic Reaction

3) Infection