Child skin health
Health Information

Impetigo

Impetigo is a highly contagious bacterial skin infection. Learn what to watch for and what steps to take if your child is affected.

Medical Concept

Understanding Impetigo.

What Is Impetigo?

Impetigo is a skin infection caused by either staphylococcal or streptococcal bacteria. It typically appears as small blisters or sores on the skin that may ooze or crust over. Impetigo is extremely contagious and can spread quickly to other students and family members.

How It Spreads

Impetigo spreads through direct contact with the infection or through contaminated surfaces and objects. It can spread rapidly in school environments where children are in close contact with each other.

School Policy

School Guidelines for Impetigo.

When to Keep Your Child Home

Any child with a rash that appears to be impetigo will be excluded from school. Your child must stay home until at least 24 hours after treatment has begun. This allows the antibiotics to start working and reduces the risk of spreading the infection to other students.

Do not send your child to school if they have:

Blisters or sores on their skin
Oozing or crusted areas
Any rash suspected to be impetigo

When Your Child Can Return

Your child may return to school when:

At least 24 hours have passed since starting antibiotic treatment
You provide a doctor's note confirming treatment has begun

The doctor's note is required for school readmission and confirms that your child is receiving appropriate treatment.

Seek Medical Care

Getting Treatment.

Impetigo is a bacterial infection that requires antibiotic treatment. Contact your child's doctor right away if you suspect impetigo.

Clear the infection
Prevent serious complications
Allow your child to return to school safely
Stop the spread to other students and family members
Treatment & Care

Home Care During Treatment.

While your child is receiving treatment, follow these guidelines to help the healing process and prevent the infection from spreading.

Keep the infected area clean and covered
Follow your doctor's instructions for antibiotic application or administration
Wash your hands frequently, especially after touching the affected area
Do not let your child pick at or scratch the sores
Use separate towels and washcloths for your child
Wash all towels, clothing, and bedding in hot water
Keep your child's fingernails short to prevent spreading
Avoid close contact with other family members until treatment has started
Get in Touch

Questions or Concerns?

If you have questions about impetigo or need guidance on school return procedures, contact your school nurse. You will need to provide a doctor's note to confirm your child can safely return to school.