Hi LF,
Yeah, that itching does suck, doesn't it? And if you scratch it... it gets worse... kind of like a Chinese finger puzzle. Try what's been suggested, but the Head and Boulders didn't do anything for me. No soap did. Which is how I partially solved it... no soap. I also find the liquid spray Athlete's Feet anti-fungal seals the deal... meaning no itch ever.
What I do is as soon as I peel off my old barrier, I liberally spray the anti-fungal all around my stoma, fully covering the area the bandage portion of the barrier covers. I leave this on and let it air dry while I dick around lining up my supplies and cutting the hole in my barrier. Then when I'm done getting ready, I apply Nystatin liquid over the dry anti-fungal, which essentially does the same job as the anti-fungal, but helps moisturize my skin, as the anti-fungal works by drying out the skin. Then I just dry the area with a hair dryer, shave, and then pat the whole area down with a damp paper towel (to remove most of the Nystatin and anti-fungal so I can get good adhesion of my barrier to my skin) and hit the area again with the hair dryer. Before I apply the barrier, I dust the area with ostomy powder, apply protectant wipes, and again thoroughly dry the area with my hair dryer. Then it's just pop on the new barrier (I pre-attach my ring to the barrier). It's important the whole area be completely dry before you put the new barrier on, as moisture and fungus seem to really like each other. I haven't had that dreaded itch in a long time, knock on wood. That damn itch is just one of many things they never told me about when I got my ostomy and was sent home with my little bag of barriers, poop bags, and product literature. Let me know how you make out.
Oh... almost forgot... if you have scratched that itch (literally) and you have red, weepy skin... I find it best to cut away the bandage part of the barrier that would cover that red, weepy skin so it can dry. It won't dry under the barrier, and if your ring has good adhesion to your skin, you don't need the bandage portion of the barrier anyway, so cut away, or cut holes in the bandage portion of the barrier over that bad skin. Then the next time you go to change your barrier, that red, weepy skin will be all healed up and you can cover it. Good luck!
Regards,
Bob