i have a nefrotic syndrum i have been using it for 5 weeks and i didnt see any result how long does it tack to see results my creatnine is 6.7 now ## Have you consulted your doctor? Acthar gel contains Corticotropin, which is a manmade form of a naturally occurring hormone. However, there is no way to certain of the effectiveness of anything for any given person that uses it, so it may not be the right thing for you to use.