Can I take acutane three times?

Hi, I am nineteen and have been on acutane twice. The second round was three years ago when my dermatologist said the other dermatologist prescribed me the wrong dose that was too low. For two years my skin was fine until this year. I've broken out and my acne is inflamed and painful. It has spread on both sides of my cheeks and my acne has gotten worse despite my use of Ziana gel and Solodon.

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