Oil of oregano -- buy super strength liquid version from North American Herbs. Add 1-2 drops (that's it -- just drops) to water and drink on an empty stomach -- I would suggest an hour away from food. I know I've recommended this stuff so much on various post responses and probably sound like a broken record -- but it really is a wonderful product. It even works on inflamed cuts/abrasions -- my husband had this cut that was really red, inflamed etc and he tried regular over the counter stuff to no avail -- as a last ditch suggestion I said try a drop of oregano oil and cover with a bandaid overnight -- voila -- by morning the inflammation was gone. FYI -- for those interested in the antioxidant power of oregano oil -- check out how it stacks up against other high antioxidant foods at this link: http://optimalhealth.cia.com.au/OracLevels.htm I think it's outstanding antioxidant content is what accounts for it's wide ranging health/medicinal benefits.