Several members here have had problems with Asacol. With MC, whatever works is fair game, (as long as it's safe, of course), as far as treatments are concerned, so if yogurt, (or probiotics), gives you control, then there's no reason not to use it.
FYI, Asacol is a 5-aminosalicalycate, a group that also includes Pentasa, Rowasa, Colazal, and a few others. These drugs are encapsulated, so that they are primarily inactive until the reach the lower part of the small intestines and the colon, where they are needed. The most effective way to deliver this medication is found in two main types of delayed release formulations:
* The mesalamine (mesalazine) group of drugs (including Asacol, Pentasa, and Salofalk) is formed by coating 5-ASA with acrylic resins or by encapsulation in ethylcellulose microgranules. This results in drug delivery to the distal small bowel and colon. The acrylic-base resin (eudragit) dissolves at a pH greater than 6, while ethylcellulose serves as a semipermeable membrane allowing the release of 5-ASA, also in a pH-dependent fashion, as it traverses the small bowel.
* Dimerization of 5-ASA has also been used to prepare delayed release compounds. Olsalazine (Dipentum) consist of two 5-ASAs joined together, while balsalazide (Colazal) is one 5-ASA linked to an inert unabsorbed carrier molecule. These formulations are similar to sulfasalazine in that colonic bacteria are required to cleave the azo bond and release the 5-ASA moiety. Thus, they are also mainly active in the colon.
My point is that Colazal, (balsalazide), contains the same active ingredient, but uses a different mechanism for delivery, so that many patients who have problems with Asacol, often find that they get good results with Colazal.
Also, many patients who have adverse reactions to Asacol are able to take Pentasa with good results. I have a hunch that this may be due to the fact that Asacol contains lactose, (and presumably casein), which is a problem for many of us. Here's a reference on the quote above:
http://www.patients.uptodate.com/topic. ... al++Cancer
Thanks for posting that information about the success with yogurt. More and more beneficial results from probiotics seem to be coming to light, in the treatment and prevention of GI issues.
Tex