How to get rid of Perioral Dermatitis while on Accutane? (photos)

I started Accutane (Myorisan 40mg 2x/day) about 3 weeks ago. Now, my Perioral Dermatitis has come back (I was diagnosed a few months ago, was prescribed minocycline, and it cleared right up), but I know that I can't use antibiotics while on Accutane. I read online that Accutane is actually sometimes prescribed for intense cases of PD, but my PD only seems to be getting worse. I need to use heavy moisturizers because of the dry skin from Accutane even though PD doesn't like it. Help?

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