Юль, вот что пишут в англоязычном интернете, я прям внутри перевожу:People with mild acne may need only topical antibiotics. The most common types include:В легких случаях местно применяют:Clindamycin (such as Cleocin).Erythromycin (such as E-Mycin).A topical antibiotic may be combined with a topical retinoid, such as tretinoin (Retin-A). Or a topical antibiotic may be combined with benzoyl peroxide gel.Местные антибиотики могут быть скомбинированы с tretinoin (Retin-A) или с benzoyl peroxide gel.Talk with your doctor before using these medicines if you are pregnant or breast-feeding.People with severe acne and people who are more likely to have scarring from acne often take antibiotics by mouth. The most common oral antibiotics include: СИстемные антибиотики:Erythromycin (such as E-Mycin).Tetracyclines, which include:Doxycycline (such as Vibramycin or Monodox).Minocycline (such as Minocin).If you are using topical antibiotics or taking oral antibiotics, your doctor also may have you use benzoyl peroxide on your skin. This can make it less likely that you will develop antibiotic resistance.Доктор может прописать и антибиотик внутрь, и снаружи, и benzoyl peroxide . Я не понимаю что именно, только benzoyl peroxide  или такая тройная схема, фраза не понятно построена со словом This, но это снижает шансы к развитию устойчивости к антибиотикам.