<<Disclaimer: Verify this information before applying it to your situation.>> Hi all my husband who has cd was switched from corgard to innopran xl all of the sudden he is having what the er doc said are cluster headaches i checked with the pharmacy but nobody will give me a straight answer does anyone know if this medication is indeep gluten free or not i will summarize thank you *Support summarization of posts, reply to the SENDER not the Celiac List*