As of late march 2011 i was fed up with no results from tetracyclin. Oh wait, there were results, it made my skin worse So i went back to the dermatologist, i was prescribed doxycyclin, my first thought was "oh great just another cyclin" but boy did i like what it was doing. At first i had a little bit of a break out, but it slowly started stoped new acne from coming up. I had a lot of red marks from past pimples that just wouldnt go away, but other then that, i would only get about 4 pimples on my cheeks a month, my forehead was relatively clear, chin was okay. This pic is 2 months into using doxycyclin along with clindamycin, 5% benzoyl peroxide, adalpalene, and sulfur suspension. I was washing with Neutrogena Facial Cleanser (the orange one haha) and Neutrogena Power Scrub.