Acne
"I agree this drug works very well BUT make sure you continue to read the possible side effects every so often so you can continually monitor yourself for them, EVEN the rare but documented ones.  My 16 year old daugther developed pseudotumor cerebri from taking minocycline for acne which disappeared after stopping the medication and then she started accutane - 5 months now. An eye exam today showed the same thing is happening.  Swelling of the brain that mimics a brain tumor.  HAVE YOUR EYE EXAMS WHILE ON THIS MEDICINE - PAY ATTENTION TO HEADACHES. It is a rare but documented side affect of both medications.  Will show up in an eye exam but diagnosis takes other tests including MRI and lumbar puncture to measure the spinal fluid pressure."