I'm new, I'm still in managing pain mode but I have a secret weapon. I got this bean shaped liquid filled pillow from Brookstone, it's called a "Body Bean." You plug it in for fifteen minutes and it gets hot, unplug it, zip it up in its velour pouch and then slightly spread the buttocks and sit or lay on it. It can be used at work or in the car. It stays hot for a few hours. It can get to places a heating pad doesn't and works just as well as a sitz bath for me.
I carry the medicated prep H wipes wherever I go, they seem to help when that burning sensation starts.
I'm taking Miralax and Benefiber now. Today I had my first BM without pain, used vaseline, arched my lower back so the stool was pressing on the front of the anal canal and not on the back where my fissure is. Usually I'm down for most of the day after pooping, but today was better.
My wost time is after a shower, I no longer use soap, but about 5 minutes after I get out, the pain is so bad I can't even dry my hair. Today I slathered with vaseline first and it still hurt.
Anyway, my CR Doc says most do heal on their own with fiber, but it seems crazy to me that I got sent home with a tube of hydro cortisone cream when this is so debilitating. My whole life revolves around my poops and my pain now. It totally sucks.