<<Disclaimer: Verify this information before applying it to your situation.>> Thank-you everyone for your answers and concern. I did switch to liquid Biaxin and I am feeling much better. **Many people mentioned finding a compounding pharmacy in my area or calling Stokes Pharmacy at (800)754-5222, FAX (609)654-5899. **Using the liquid form was mentioned as many of capsules and binders used is where the gluten hides. **Seven people said that Biaxin was GF or that they did not have a reaction to it. It seems that Abbott Labs, both in the USA and Canada, are the sole manufacturers and they claim it is GF. In fact all medicines made by Abbott (according to Ms. Mikert @ (800)441-4987) contain no gluten or any product derived from wheat, rye, oats or barley. Three people have had reactions to Biaxin (probably due to its antibiotic properties rather than gluten.) **The following products were recomennded as being GF or causing no reaction: Ilosone made by Eli Lily (erythromycin)--this brand only Ciproflaxin (sp?) Floxin C-core(sp?) Augmentin Amoxil made by Smith-Kline Beecham (amoxicillan) Cipro Keflex Tetracycline made by Mylan (800)82MYLAN Amoxicillan " " " " Doxycyline made by Schein (800)356-5790 Cotrim made by Scrips (800)654-0889-manufacturer=Sidmark (201)386-5566 **Get a copy of the CSA Commercial Products listing from CSA/USA PO Box 31700, Omaha, NE 68131-0700, cost $8.00. This includes sample letters. Also make sure your pharmacist marks your chart--PRESCRIPTIONS MUST BE GLUTEN FREE. Also have your doctor make that note on every prescription. **Ask for a 1 or 2 day supply of any medication first to see how you react, or to give you time to call the company. Thanks again, and if I get any more, different responses, I will post them. Cheri Cowley Everett, WA [log in to unmask]