<<Disclaimer: Verify this information before applying it to your situation.>> On 4/22 I questioned whether there was any corelation between heavy duty penicillin therapy and celiac. 21 responded. 9 said they had been exposed to penicillin as children. 7 of 9 said that they were the only ones in their family who were affected. 4 responded no exposure. 7 said that celiac is a genetic disease. 4 said that stress either brought on an attack or made it worse. Interesting!