You may want to try topical antibiotics such as various combinations wtih Benzyl Peroxide (i.e. Benzyl Peroxide + Erythromycin or Benzyl Peroxide + Clindamycin).
The next step to be considered would be oral antibiotics (examples can include Doxycycline, Tetracline, Amoxicillin or Bactrim). They can be taken for an extended period of time.
There are some studies that a topical retinoid cream can help as well (i.e. Retin-A).
Other considerations would be oral contraceptives that can help reduce acne.
Each of these options should be discussed with your personal physician. You also may want to consider a dermatology referral.
Followup with your personal physician is essential.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Kevin, M.D.
Medical Weblog:
kevinmd_b