Hi Ginny
I too have psoriatic arthritis. A few years before the joint pain started I had little blisters on the bottoms of my feet and a few on the palms of my hands. My dermatologist said it was pulstular psoriasis. Itched like crazy. It went away after a few weeks and never came back. Several years later my arthritis pain began with a sharp pain in my right foot. I now have it in my feet, knees and hands (my hands are the most painful and deformed).
I have the ugly thick discolored toenails too. Went to a couple of foot doctors who treated me for toenail fungus with Lamasil. It did nothing. Third foot doctor did a culture and said it was psoriasis under the nails, probably along with some fungus. My poor feet are a mess.
I also have bunions and some kind of callous things on the bottoms of my feet. Can't remember what not have foot pain felt like. Just kind of learned to live with it all.
I get bouts of eczema, mostly in the Summer if I am in the sun too much. Also looks like little blisters. Other than that I haven't had any signs of the psoriasis again, yet.
My Dad was covered with psoriasis and my cousin, who has sarcoidosis, developed it later into her disease. Am hoping I don't get it. I get weird little bumps and hive looking things that come and go too, but have never been to the doctor as they come and go and don't usually bother me for long.
I started on Humira and can actually notice a big improvement in my knees and feet as far as the pain. Will always have a problem with my hands because of the damage that's already done, but don't think I swell quite as much or that the pain is quite so severe.
I'll take what ever relief I can get.
Hope you are feeling better soon. Have you seen a dermatologist? It was a podiatrist who told me years ago that I would some day have a problem with arthritis in my feet.
Unfortunately, he was right and then some.
Hang in there.
Donna