What is this rash?

[cryp]

This rash developed a few days ago. Only on 1 foot. Any ideas what it could be?

It's not sore or itchy, some of it looks like fluid filled blisters. Not sure about the brown areas

Hand foot and mouth maybe?

Have you been on a beach and trodden on a jelly fish (serious question).

Thanks for the reply but I'm pretty sure it isn't that. I've definitely seen that over the years.

Re Jelly Fish: wouldn't I have felt that? I was on a beach 2 weeks ago but kept my old shoes on.

Not necessarily - the reason I asked is that I did the same thing years ago . I didn't know about it until the rash came up on my foot and a knowledgable person clued me in!

It was years ago though so I don't know whether the rash looked like yours.

I had shoes on all of the time. Thanks for your reply though.

Pomphoylx eczema possibly. I get it on soles of my feet and hands.

I actually get that on my hands. This looks different and doesn't itch or burn (thank goodness)

can be some allergy, it doesn't look serious