David, this is what I found on WebMD about Crohn's, the goal of treatment and medications prescribed.
How is Crohn's disease treated?
There is no cure for Crohn's disease. The goals for treatment are:
to reduce inflammation
to relieve symptoms of pain, diarrhea, and bleeding
to eliminate nutritional deficiencies
Treatment might involve drugs, nutritional supplements, surgery, or a combination of these therapies. Treatment choices depend upon where the disease is located and how severe it is. They also depend on the complications associated with the disease and the way the person has responded in the past to treatment when symptoms reoccurred.
What kinds of drugs are used to treat Crohn's disease?
There are several types of drugs used to treat Crohn's disease. The first step usually involves reducing inflammation. Many people are first treated with sulfasalazine (Azulfidine). This drug is the most common of those that contain mesalamine. Mesalamine is also known as 5-aminosalicylic acid, or 5-ASA
If a person does not respond to sulfasalazine, the doctor may prescribe other types of drugs that contain 5-ASA. These other products include:
olsalazine (Dipentum)
balsalazide (Colazide, Colazal)
mesalamine
(Asacol, Lialda, Pentasa, and others)
Crohn's disease may also be treated with drugs that stop the immune system from causing inflammation. Immunomodulators change the way the immune system behaves. Immunosuppressants decrease the activity of the immune system. Immunostimulators increase the activity. Immunosuppressants prescribed for Crohn's disease include:
azathioprine (Imuran, Azasan)
6-mercaptopurine (6MP, Purinethol)
tacrolimus (Prograf)
Methotrexate (MTX, Rheumatrex, Mexate)
Side effects of immunosuppressants may include:
diarrhea
higher susceptibility to infection
nausea
vomiting
A biologic drug, infliximab (Remicade), is often prescribed
when a person with Crohn's disease does not respond to the standard treatments of mesalamine-containing drugs, corticosteroids, and immunosuppressants.
So.... I don't know what to think based on what you believe about Asacol and what I find on various crohn's websites. I'm confused why you think it doesn't work when all of my symptoms are gone??? It seems, according to WebMD, that the goal has been met and as long as my blood test shows inflammation gone in my body... why would you assume it's not working?
Again, thanks for any info you're aware of, preferably with links since we all need to see the research that you've seen to understand the science behind what you're saying. I'm sure I'm not the only person that's been prescribed Asacol for Crohn's disease (in the termial ileum). Thanks!
Edited to add, I remember my gastro doctor talking about one of these - sulfasalazine (Azulfidine) - asked if I was allergic to sulfa? and said that this medication often causes side effects in patients so I guess that as well as where my crohn's is, decided to prescribe Asacol, which has no side effects for me.