Acne redness and flushed skin. (photos)

I have been taking reaccutane 20mg for the past 5 days & I realized my acne didn't improve. My skin is flushed red; it's very itchy & my skin is peeling. I have suffer face acne problem since I was young & this is my 3rd time taking reaccutane. Past 2 times I did not finish my 6 months course because I cannot stand the dryness and itchiness. This time round (3rd attempt) the medicine doesn't seems to help on my acne whilst my skin flushed even more than usual. Could I get some advice please ?

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