Doxycycline
acne
"I'm currently taking this for a bad skin infection and it's clearing my pimples as well.. I read some comments of people saying they're taking this for months and months with "no side effects". You may not see visible side effects but taking this even twice can make it resilient for something serious like staph or MRSA. Trust me, I have MRSA and I'm on my 3rd antibiotic and it's resilient to the antibiotics. These infections can kill you... acne is awful, I had it as a teen but there are natural ways to cure it without antibiotics."