It has been seven months since I had a one time Kenalog injection for a Sinus Infection. The constant Menstrl bleeding which was non-stop for the first two months when to three periods a month, then two and now back to normal. The leg cramps have slowed down as well as the headaches(I think they were from the menstrl irregularities, hormonal) I still have a dent in my left hip at the site of the injection. My doctor said the indent was from the shot and said that it shouln't have happened after one shot. He sent me for all kinds of tests for the bleeding and they came back negative for everything. I recently went back to the doctors office for something minor and asked the nurse practioner about the side effects that I had and she said that they can most certainly come from that Kenalog Injection. Bristol Myers also confirmed that all the side effects that I had are listed on their insert for the drug. I wish I had known this. I wonder what else will creep up? This drug seems to cause extreme hormonal reactions in some people. I am not a complainer and hardly ever go to the doctors. This is just so wrong! I was specifically told that there were no side effects with this shot when it was administered. I wish something could be done about this.