Oral Antibiotics for Acne

Am J Clin Dermatol. 2021 Mar;22(2):193-204. doi: 10.1007/s40257-020-00560-w.

Abstract

Oral antibiotics are integral for treating inflammatory acne based on what is understood about the pathogenesis as well as the role of Cutibacterium acnes. However, rising concerns of antibiotic resistance and the perception of "antibiotic phobia" create potential limitations on their integration in an acne treatment regimen. When prescribing oral antibiotics, dermatologists need to consider dosage, duration, and frequency, and to avoid their use as monotherapy. These considerations are important, along with the use of newer strategies and compounds, to reduce adverse-event profiles, antibiotic resistance, and to optimize outcomes. Aside from concomitant medications, allergies, and disease severity, costs and patient demographics can influence variability in prescribing plans. There are multiple published guidelines and consensus statements for the USA and Europe to promote safe antibiotic use by dermatologists. However, there is a lack of head-to-head studies and evidence for comparative superiority of any individual antibiotic, as well as any evidence to support the use of agents other than tetracyclines. Although oral antibiotics are one of the main options for moderate to severe acne, non-antibiotic therapy such as isotretinoin and hormonal therapies should be considered. As newer therapies and more outcomes data emerge, so will improved management of antibiotic therapy to foster patient safety.

Publication types

  • Review

MeSH terms

  • Acne Vulgaris / drug therapy*
  • Acne Vulgaris / microbiology
  • Administration, Oral
  • Anti-Bacterial Agents / pharmacology
  • Anti-Bacterial Agents / therapeutic use*
  • Contraceptives, Oral / therapeutic use
  • Dermatology / methods
  • Dermatology / standards
  • Drug Prescriptions / standards
  • Drug Resistance, Bacterial
  • Drug Therapy, Combination / methods
  • Humans
  • Isotretinoin / therapeutic use
  • Microbial Sensitivity Tests / standards
  • Practice Guidelines as Topic
  • Propionibacterium acnes / drug effects*
  • Propionibacterium acnes / isolation & purification
  • Spironolactone / therapeutic use
  • Treatment Outcome

Substances

  • Anti-Bacterial Agents
  • Contraceptives, Oral
  • Spironolactone
  • Isotretinoin