The General Rule of Thumb

Your child should be:

  • Well enough to participate in normal activities

  • Not needing one-on-one care due to symptoms

  • Past the contagious stage based on provider guidance

When symptoms are improving and your child has energy to get through the day, they are usually ready to return.

When Fever Is Involved

Most schools follow the same rule:

  • Your child must be fever-free for 24 hours without using fever-reducing medicine (like acetaminophen or ibuprofen).
  • If the fever comes back, keep them home until they’re symptom-free again for a full 24 hours.

Vomiting & Diarrhea

Keep your child home if:

  • They’ve vomited more than once in the past 24 hours
  • Diarrhea is frequent, watery, or causing accidents
  • They’re too tired to participate in normal school activities
  • Your child can return when:
  • Vomiting has stopped overnight
  • They can keep down fluids and food
  • Bathroom habits are returning to normal

Coughs, Colds, and Congestion

Mild congestion or a light cough is common and may not require staying home.

Keep your child home if:

  • The cough is disruptive or worsening
  • They’re struggling to breathe
  • They’re unusually lethargic
  • Symptoms prevent them from focusing or participating
  • If symptoms are improving overall and they feel well enough to learn, they can often return.

Respiratory Illnesses: RSV, Flu, COVID-19

Each virus may have specific guidance, but general rules include:

  • Fever-free for 24 hours

  • Symptoms improving

  • Ability to participate in regular activities

Your provider may recommend additional precautions such as masking after returning, especially for flu or COVID-19.

Skin Rashes or Infections

Your child should stay home if:

  • The rash is draining, open, or spreading

  • A provider has not confirmed whether it’s contagious

Your child can return once:

  • The rash is diagnosed and treated

  • Any draining areas are fully covered


When in Doubt, Ask

Schools often require a doctor’s note after certain illnesses.
During your visit, ask your provider:

  • When your child can return

  • Whether your child is still contagious

  • If the school needs documentation

Clear communication helps everyone stay healthy.

Related Articles

Related