Help prevent/treat scarring, and does steroid rosacea treatment differ from rosacea treatment

Hi,

I recently was diagnosed with rosacea, however I am fairly sure that it is steroid rosacea as a result of use of Dermovate. The flare ups occur on my forehead and T-zone, and as a result of a recent one, I have fairly large scabs. (I was wearing something like a bandana for a day and it rubbed against my forehead and seemed to have made it raw and inflamed, and turned into scars overnight). I have started applying metrogel 1% to the area. However, I am concerned if this is the best treatment as I have heard that steroid rosacea is different than regular rosacea, and thus needs a different treatment.

I also would like to know if there is anything I could do/take to help prevent these scabs from scarring, as they are fairly large.

Thanks