Minocycline
"This medicine was amazing for my acne.  It went away almost immediately.  For once I just didn't have to worry about it and it was great. I stopped wearing makeup altogether.  HOWEVER... it made me very aggressive and angry all the time.  It gave me severe anxiety, and made me very emotional.  I'd fight with everyone.  I even saw a therapist for my anger.  But once I got off the drug I completely calmed down. It took over my head.  I had no control.  My boyfriend almost dumped me.  My best friend hated me.  It was not worth it.  My acne came back and I considered it again... but with all those side effects... it can also give you arthritis and lupus with extended use.  I just don't trust it.  So now i only saw it as a temporary solution."