I answered a few days ago said almost the same as i had loads and some more grew and others came back was told by my rheumy its arthritically associated notfromany treatment but thats his opinion all differ.blister type on skin could be infection need gp opinion.my mothers dermotoligist in another hospital seen my nodules on my hands and was very excited asked could he bring in student docs to see my nodules as dont see many real ones and they were in awe haaa so funny.psorisis was the skin complaint my ma had and seemingly nodules can occur rarely with skin complaints...hope this helps as i had and have a lot of experience from side affects from ra....

Definitely have had nodules - had a large one removed from my elbow and after 3 years is starting to grow back (was told that might happen) Methotrexate can cause them in some people apparently. Nodules do not come and go, that would likely be a ganglion. Neither are a big deal unless they hurt or are interfering with tendons. Worth asking your Rheumy tho. Good luck

What did you find out on nodules on your legs .I just read your post??

I have nodules on my wrists

I have nodules all over my outer arms. If I stretch my skin you can really see them.