I had my Mirena placed in January 2011, and shortly after (about 2-3 weeks) got engaged. Since then, I have had liquid filled bumps on my fingers, hands and feet. I thought it was the ring, but found out it wasn't. I thought maybe it was from the Mirena, so I took my Mirena out in July 2012, but still have the bumps. Went to a doctor a few weeks ago, and found out I have psoriasis, in places I had those liquid filled bumps and on my nipples. Could the Mirena have caused my psoriasis? It does not run in my family.