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A 49-year-old member asked:

How long does it take before ortho tri cyclen (ethinyl estradiol and norgestimate) works for acne?

1 doctor answer1 doctor weighed in
Dr. Tsu-Yi Chuang
Dermatology 51 years experience
Don't know.: Otc works more like a prevention instead of treatment. So it may takes several cycles to start seeing the "effect".
Last updated Oct 4, 2016

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