<<Disclaimer: Verify this information before applying it to your situation.>> Hello Listmates; Received 17 responses. Most indicated that both are GF. Many are currently taking either Celebrex or Vioxx. Celebrex seems to be preferred over Vioxx. A couple of respondents said neither drug worked for them.Many indicated numerous side effects when they used Vioxx. One said that their doctor said that both drugs are contraindicated for those with celiac disease. One referenced an earlier posting that discusses problems with taking COX2 inhibitors. I could not find the posting. Jerry Burns Fairport, New York