I used to get very tiny blisters on my palms and fingers all the time, but haven't had any the past few years. They were very itchy, but would hurt when I scratched them, and would burn if I scratched one open. Just figured it was an allergy of some type, but I don't know. Anyway, I found this article. Thought you might want to read it.
http://www.buzzle.com/articles/blisters-on-fingers.html

I found that the spots i got predictably that came and went pretty fast related to allergy for me. Tomato and sweet peppers, they are in the nightshade family and they give me skin symptoms. I do okay with the others so far. Might be worth looking at diet. I never would have believed it before i went 90 days without them and then introduced them one at a time, YOWZA, direct correlation for me!!!

My best to you, Shawna

Thanks so much for yalls replies and the link! I actually do a strict gluten free diet.. My seasonal allergies have been bothering me the past few days as well, and my IVIG is wearing off (go in tomorrow), and I used my hubby's toothpaste earlier this week - my stomach got really sick, and I realized that toothpaste has gluten in it.. so I wonder if it's related to that?

I am just so frustrated at the dr's... they do give me IVIG, which i'm thankful for.. and they talk about doing cellcept or immuran, but I am so hesitant to do an immunosuppresant when we don't know what we are treating.. they just dont' care to figure it out it seems.. It's incredibly frustrating!

My pilates instructor has something similar. it is a type of Autoimmune disease. She gets red dots, very small, look like little blisters at first. Are yours red?
It took them a long time to find out what it was. Let me know if yours are red and really small? If so I will ask what hers is called. Causes fatigue too.

I used to get something like this on my hands. Thought it was an allergic reaction to something at work. Got worse the more I washed my hands which would be every five minutes as I teach nursing and nurses are forever washing their hands!
The best thing I found to use was a witch hazel tincture at the health food store. the one I used had aloe and witch hazel. Soothed my DM rash on my body so nicely.
Good luck with your treatments and hope this helps!

I used to get the ithchy blister type bumps on my hands too. DM for me. My skin boipsy told us more than anthing, never had a muscle biopsy. My Auto Antibodies also told the story later...
good luck, shawna

thank yall so much!!! No, the bumps aren't red - they are like tiny clear/flesh colored blisters - fluid filled too!? ooo they itch and kind of burn.. as soon as my IVIG starts wearing off I get soo itchy all over.. and a strange rash.. maybe next time I get one I"ll see if they can biopsy that instead of a muscle! My ANA is always high.. they all say it's "Something" autoimmune, but what they can't figure that part out!