Impetigo

 









Impetigo is a common and highly contagious skin infection, often affecting children but it can occur at any age. It’s caused by either Staphylococcus aureus or Streptococcus pyogenes bacteria.

Symptoms:

  • Red sores or blisters that can break open, ooze, and form a yellow-brown crust
  • Commonly found around the nose, mouth, and sometimes other areas like arms and legs
  • Itching or discomfort at the site of the sores

Types of Impetigo:

  1. Non-bullous impetigo: The most common form, which starts as small red spots that turn into blisters, burst, and form a crust.
  2. Bullous impetigo: Characterized by larger blisters that don’t burst as easily and are filled with clear fluid.
  3. Ecthyma: A deeper form of impetigo, which can lead to ulcers and scars.

Treatment:

  • Topical antibiotics: For mild cases, like mupirocin or retapamulin ointments.
  • Oral antibiotics: For more severe cases or when the infection is widespread, such as dicloxacillin or cephalexin.
  • Hygiene: Keeping the affected area clean and covered can help prevent spreading. Regular hand washing is key.
  • Avoid sharing personal items: Such as towels, clothes, and bedding to minimize transmission.

Prevention:

  • Avoid close contact with infected individuals.
  • Maintain good hygiene, including frequent handwashing and keeping skin wounds clean and covered.

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