Hi
My GPs are very anti Prednisolone (UK name). I was on it from August 2005 until February 2008 more or less constantly, with the highest starting dose 50mg. Every time I dropped below 20mg the flare returned, so like you I put the dose up again and have notes on my medical record to the effect that I self diagnose and self treat (and am therefore dangerous?!). Self diagnosis of flare is hardly difficult, and I resented having to get permission to treat the nastier aspects of the disease thus delaying the effect of the steroid. I also took a 5-ASA drug throughout this period and still do (mesalazine 750mg daily). In July 2007 I began Azathioprene. Steroid dose decreased but as ever, when it dropped to 15mg the flare came back. I was "ordered" off them in February, and I have to say that since June things have settled down to acceptable. I have replaced milk with lactose free milk and take inner leaf gel aloe vera, so I guess these may be contributing but I was/am completely sceptical.
But back to steroids. The legacy of that period of use is extreme pain in my feet and ankles due to the damage they've caused. Please beware - don't use them lightly and look for alternative drugs or natural substances.
Good luck!