I had three shots over Feb-July of 2005 to clear up severe eczema before my wedding. For whatever reason, my eczema stopped responding to the usual homeopathic remedy I take for it and I had to clear it up quick! Kenalog worked well but definitely having "menstrual irregularities." I've had periods that last two weeks or longer; lately they run 9 days with another "period" shortly after (bright red color). My last shot was July and I've returned to homeopathy but four months later I'm still having "irregularities." Today, during my "side effect" period, I've soaked through a regular tampon every 1.5 hours! How long before this works out of my system!? Arrghhh!