For years, I suffered from terrible allergies. Constant sinus drainage, watery eyes, itchy eyes, headaches, (I should have been able to lose wt. because of the amount of fluid running out of my body!!!) I dreaded Spring because I was miserable for months!! My doctor recommended I try Kenalog. After about 24 hrs., I could breath, my nose stopped running, my eyes didn't itch and water. I've had absolutely no problems, at all, with the shot. I get 1 shot a year and manage the fall with antihistamines... No side effects, no dents, nothing. It's the only thing I've found that works. After my original doctor retired, I went with a younger, "smarter" doctor who refused to administer the shot, inspite of my history of success with the medication. They wanted me to take inhaled steroids, instead. I've finally found a family practice that will give me the once a year injection. It works, I don't abuse it, it's given in small amounts and I love the fact I feel great after the allergies clear up!