Minocycline
"I'm 20 and have had acne since I was 13. I only started on this a week ago with the 50 x twice a day. But the first 3 days I missed at least 4 of the tablets. This has caused me to majorly breakout worse than before I started. I've had to drink lots of water because I have been getting bad headaches (nearly migraines). I havent had problems with dizziness or infections. Its probably too early to be posting but hope it helps."