Great diary Shady. Although its possible Mino is doing its work, it should take several months for results to really be seen. Immediate decrease in the first 10 days is likely due to the existence of anti-biotics (this is why Zithromax is such a lethal force taken once a month), however you probably wont have sustained great skin for several months...of course that is depending on the severity of your acne. If you have very mild acne it really is likely to subside within weeks instead of months, but usually it takes Minocycline 4-8 months to finally do some work.