Infectious diseases

W T Ko1, K A Adal, K J Tomecki

  • 1Department of Dermatology, Cleveland Clinic Foundation, Ohio, USA.

Insights

Common skin infections affect 5% of people annually, presenting diagnostic challenges for primary care physicians. This review details clinical features and updated therapies for bacterial, fungal, and viral skin infections.

Area of Science:

  • Dermatology
  • Infectious Diseases
  • Primary Care Medicine

Background:

  • Skin infections are a frequent reason for primary care visits, affecting approximately 5% of the general population annually.
  • Diverse pathogens including bacteria, fungi, yeasts, viruses, and infestations cause a wide range of cutaneous manifestations.
  • Accurate diagnosis of these infections can be challenging for clinicians due to varied presentations.

Purpose of the Study:

  • To provide a contemporary review of common skin infections.
  • To emphasize the clinical features of various cutaneous infections.
  • To offer a concise, updated overview of current therapeutic options.

Main Methods:

  • Literature review of recent studies and clinical guidelines on skin infections.
  • Synthesis of information on clinical presentation, diagnosis, and treatment.
  • Focus on common etiologies encountered in primary care settings.

Main Results:

  • Bacterial infections (e.g., cellulitis, impetigo) present with characteristic signs like erythema and pustules.
  • Fungal infections (e.g., tinea, candidiasis) often manifest as scaling, itching, or erythematous patches.
  • Viral exanthems and parasitic infestations require specific diagnostic approaches and targeted treatments.

Conclusions:

  • Prompt and accurate diagnosis of skin infections is crucial for effective management.
  • Updated knowledge of clinical features and therapeutic options improves patient outcomes.
  • This review serves as a practical guide for primary care physicians managing common dermatological infections.

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