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Symptom Checker

Insect Bites in Children

An insect bite is a skin reaction that occurs after an insect bites or feeds on the skin. Bites commonly cause redness, itching and swelling around the area.

Mosquitoes, fleas, flies, mites and many other insects can cause bites. The skin reaction comes from the insect’s saliva or other substances introduced during the bite. Scratching can later lead to skin irritation or infection.

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AAP Guide to Insect Bites in Children

The AAP guide below explains common reactions, ways to ease the itching, and when a bite needs medical care.

AAP Symptom CheckerInsect bites

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When to see a doctor

Contact your pediatrician or another healthcare professional if:

  • The bite becomes increasingly red, warm, swollen or painful.
  • Pus, red streaks or fever develops.
  • Swelling near the eye is severe.
  • The bite is not improving or you are unsure what bit your child.

Call 911 or get emergency care if:

  • Your child has trouble breathing.
  • Your child develops swelling of the tongue, throat or face.
  • Your child collapses, becomes faint or has other signs of a severe allergic reaction.

Talk to a nurse now, at any hour

When can my child be seen

Be seen today.

Every office keeps same-day appointments for illness and injury.

This evening or at the weekend.

Most offices run After Hours Care, by appointment rather than walk-in.

If you are worried, call. We would rather answer a question that turns out to be nothing.

More on bites and stings

See the rest of this group and all 164 symptoms