They always say that it takes time for those drugs to take effect, since it has to "build itself" inside the body. I did hear 3 months period as a rule of thumb, but I did notice that as everything with Crohns this is also different from one to another.
So assuming you are or have been treated with 6mp/Aza - how long did it take to kick-in ?
So assuming you are or have been treated with 6mp/Aza - how long did it take to kick-in ?