Last week, I called so my GI would authorize more Entocort for me. I normally get a month's supply. This time, my doctor ordered a three month supply. It was going to cost me near five hundred dollars. I am trying to get it back down to a monthly distribution. The nurse practioner was supposed to be back in today. I haven't heard from her yet. I haven't had any Entocort the last two days. How long without being on it before it affects me? Thanks.