Third round Accutane - slow improvement.

I v started a third round of Isotretinoin (my skin stayed clear for about 4 years) and I am currently on month 3. This time, however, the improvement is much slower than before. I live in Italy where the branded drug Roaccutan is no longer on the market so I am taking Isotretinoin (the generic one). Could this be the reason why it s taking so long to get completely clear?i am worried this time it won t work. Any suggestions?

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