After 5 days on Minocycline, my derm decided that it's too strong for me (even though I haven't had any side effects) and put me on Vibramycin. I guess it's a form of tetracycline. Does anyone know anything about this drug? Has anyone had any success? I'm quite iffy about this drug and ****** how my doctor kept on switching different drugs for me. Any informtion would be apprecitated. thanks!