http://www.medications.com/effect/view/41328 My doctor prescribed this drug to me on 5/07/09. I started I the first pill around 1:00 pm (one pill twice a day). While at work around 3:00pm I noticed my face was a little red, didn't think much of it. By the time I went home around 5:00 pm my face wa Thu, 28 May 2009 22:09:05 -0400 http://www.medications.com/effect/view/41328?item=20204 I hope you contacted your Dr. about this as it is somewhat common to have an allergic reaction to Sulfa drugs. Both my mother and I are. Unfortunately you don't find out until you take it and get a nasty reaction. I am sure there are other meds out there f http://www.medications.com/effect/view/41328?item=20204