DISEASE SCANNER

Global Incurable Diseases Tracker

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Dermatologic Condition

Impetigo

LOW SEVERITY

A highly contagious bacterial skin infection most common in young children. Characterized by red sores that quickly rupture, ooze, and form honey-colored crusts. Caused by Staphylococcus or Streptococcus bacteria.

Global Affected

162.0M

Countries

27

Symptoms

Red sores
Honey-colored crusts
Fluid-filled blisters
Itching
Painful lesions
Swollen lymph nodes
Fever (rare)

Treatment Options

Topical mupirocin
Topical retapamulin
Oral antibiotics (cephalexin, dicloxacillin)
Amoxicillin-clavulanate
Clindamycin (MRSA coverage)
Good hygiene
Warm compresses
Prevent scratching

Risk Factors

1Age (2-5 years)
2Close contact settings (daycare, schools)
3Warm, humid weather
4Poor hygiene
5Skin injuries
6Other skin conditions (eczema)
7Immunodeficiency

Diagnostic Methods

  • 1Visual examination
  • 2Bacterial culture
  • 3Gram stain
  • 4Physical examination

Prognosis

Excellent. Usually resolves within 2-3 weeks with treatment. Rare complications (post-streptococcal glomerulonephritis). Highly contagious until treated for 24 hours. May recur.

Prevention

  • Good hand hygiene
  • Don't share towels/clothing
  • Keep nails short
  • Cover lesions
  • Treat carriers
  • Clean and cover minor wounds

Research Status

Topical mupirocin effective for limited disease. Oral antibiotics for extensive infection. Retapamulin alternative. Hygiene measures prevent spread. Distinguish from non-bullous and bullous types. Treat carriers (nasal mupirocin).

Affected Countries

United StatesUnited KingdomCanadaAustraliaGermanyFranceItalySpainJapanBrazilMexicoIndiaChinaRussiaNigeriaSouth AfricaEgyptAustraliaNew ZealandSwedenNorwayFinlandDenmarkNetherlandsBelgiumSwitzerlandAustria

Sources

  • https://www.mayoclinic.org/diseases-conditions/impetigo
  • https://www.cdc.gov/groupastrep/diseases-public/impetigo.html
  • https://www.hematology.org/education/patients
  • https://www.ncbi.nlm.nih.gov/books
  • https://rarediseases.org/rare-diseases

Medical Disclaimer

This information is for educational purposes only. Always consult healthcare professionals for medical advice, diagnosis, and treatment.