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Impetigo: What You Need to Know About This Common Skin Infection
Published: Jun 11, 2024
Impetigo is a highly contagious skin infection prevalent among children. Here's what you need to know about its causes and symptoms.
What Causes Impetigo?
Impetigo is primarily caused by two types of bacteria: Staphylococcus aureus and Streptococcus pyogenes. These bacteria can enter the skin through cuts, insect bites, or other injuries, leading to infection.
Recognizing the Symptoms
Impetigo typically presents as red sores that quickly rupture, ooze, and form a yellow-brown crust. It often appears on the face, especially around the nose and mouth, and on the hands and feet.
Who Is at Risk?
Children aged two to five are most commonly affected. Poor hygiene, crowded living conditions, and warm humid climates increase the risk of contracting impetigo.
Frequently Asked Questions
Staphylococcus aureus and Streptococcus pyogenes.
Red sores that crust over.
Children aged two to five.
Yes, but it's less common.
Stay Informed
Could understanding the causes and symptoms of impetigo help you prevent its spread?
References
- Bowen AC, Mahé A, Hay RJ, et al. The Global Epidemiology of Impetigo: A Systematic Review of the Population Prevalence of Impetigo and Pyoderma. PLoS One 2015; 10:e0136789.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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