I've been lurking around for a while here; I've found a lot of info and moral support on this site so now I just have to jump in and let y'all know what is helping me.
I am a long time AF sufferer - I had my first one after the birth of our first child. I was totally clueless then!!
Through the years they come and go - missed surgery (not LIS) by the skin of my teeth twice because it healed just in time.
Back in 2001 I had barbaric dilation done for a chronic fissure - I went into the operating room with one fissure and came out with two!!! Never again! It did help though, but only for two weeks and then the spasms came back anyway.
I agree that the hydrocortisone creams and suppositories are useless. To make matters worse I have celiac disease so can't use bran and many laxatives/stool softeners make me ill. I just use plain magnesium capsules now and live on vegetables mostly.
Now I got a new fissure about 3 months ago. We live far from a city - to get an appointment with a specialist takes months in this part of Canada. Besides surgery really scares me. So in desperation I bought a butt trainer kit from Colt. Success! For three days now I've had no spasms - there is a small amount of pain when I go poo, but not bad - but what a relief to get rid of the spasms.
I only use the smallest tool and it won't go all the way in either, I just go very slow and careful, don't go beyond where it gets a bit uncomfortable and leave it in place for 5 min or so twice a day.