D Dr. Celtic™ New member Oct 25, 2010 #1 I just discovered that I am allergic to penicillin (also allergic to sulfa). Is Macrobid in the penicillin family and would it be safe to take.
I just discovered that I am allergic to penicillin (also allergic to sulfa). Is Macrobid in the penicillin family and would it be safe to take.
