Clinical Portal 2026 Dr. Murali Gopal
Parent guide

Kawasaki Disease / MIS-C Awareness Guide

Prolonged fever with rash, red eyes or swelling needs urgent assessment.

Parent Guide Reviewed

Dr. Murali Gopal

Senior Paediatrician & Paediatric Pulmonologist
MCR: 57489
MBBS, DCH(UK), MRCPCH(UK), FRCPCH(UK), CCT Paediatrics (UK), Fellow in Paediatric Pulmonology (Aus), Allergology (Ind)
Last reviewed: 2 July 2026

Parent education only. Most children do well when problems are recognised early and care is sought at the right time. This guide explains what parents can observe safely at home and when to seek medical help.

What are Kawasaki disease and MIS-C?

Kawasaki disease is an inflammatory illness of blood vessels, mainly in young children. MIS-C is a rare inflammatory condition that can occur after COVID-19. Both can affect the heart and need timely hospital assessment.

Common symptoms and signs

  • Fever persisting for several days.
  • Red eyes without sticky discharge, red cracked lips, strawberry tongue or mouth redness.
  • Rash, swollen hands or feet, peeling skin or swollen neck gland.
  • MIS-C may also cause abdominal pain, vomiting, diarrhoea, dizziness or shock-like illness.

How it spreads or happens

  • The exact cause of Kawasaki disease is not fully known.
  • MIS-C is linked to recent SARS-CoV-2 infection or exposure.
  • These are inflammatory conditions, not ordinary allergy rashes.

Home care while arranging appropriate review

Focus on observation, fluids, comfort and timely review. Avoid self-starting antibiotics, leftover medicines, or unverified treatment plans.
  • Seek paediatric assessment for prolonged fever with these features.
  • Keep a fever diary and note eye, mouth, rash, hand or foot, and abdominal symptoms.
  • Bring COVID history, test reports and vaccination records.
  • Do not delay care waiting for all features to appear.

Red flags / when to seek urgent medical care

Seek urgent medical assessment if your child has any of the following:
  • Fever with child looking very ill, drowsy, fainting, cold extremities or breathing difficulty.
  • Persistent fever with rash, red eyes, cracked lips, swollen hands or feet, or severe abdominal pain.
  • Chest pain, palpitations, dizziness or reduced urine.
  • Any suspected MIS-C or Kawasaki disease needs urgent medical review.

Important facts for parents

  • Not every prolonged fever is Kawasaki disease or MIS-C, but missing them can be serious.
  • Timely treatment reduces heart complications in Kawasaki disease.
  • Rash with fever after COVID exposure should be assessed if the child is unwell.

Medical disclaimer

General education only This guide provides general educational information for parents and caregivers. It does not replace medical consultation, diagnosis, examination, or individualized treatment by a qualified healthcare professional. If a child is unwell, worsening, or if there is any concern, seek medical advice promptly. Medicines, vaccines, tests and follow-up plans should be decided by a qualified clinician after examining the child.

References

  1. Indian Academy of Pediatrics. Standard Treatment Guidelines. https://iapindia.org/standard-treatment-guidelines/
  2. Royal Children's Hospital Melbourne. Kids Health Info. https://www.rch.org.au/kidsinfo/
  3. World Health Organization disease fact sheets and public-health guidance. https://www.who.int/

Last reviewed: 2 July 2026.

Medical review

Reviewed byDr. Murali Gopal

Last reviewed2026-07-02

Medical review statusClinician reviewed

ReferencesIndian Academy of Pediatrics Standard Treatment Guidelines; Royal Children’s Hospital Melbourne Kids Health Info; World Health Organization disease fact sheets and public-health guidance

QR code to open the latest online version of Kawasaki Disease / MIS-C Awareness Guide

Scan to open the latest online version

https://www.drmuraligopal.com/html-conditions/kawasaki-disease-mis-c-awareness-guide.html

This parent guide is for general education only and does not replace consultation with your child’s paediatrician. Kawasaki disease and MIS-C require clinician assessment; diagnosis, tests, admission, and treatment depend on the child’s findings and local protocol.