So I've had acne since i was 15 and have been on and off antibiotics. Antibiotics usually got rid of my acne in 2-3 months. But these past 3 months of going back on antibiotics again results weren't the same. Doxycycline has controlled some cystic acne but im still getting these clogged pores that would lead to infalmed acne. Im thinking about getting off doxycycline and using tea tree oil. I also have moderate acne with dry/oily skin. If you guys have any suggestions it would be highly appreciated. thank you.