Kawasaki disease is another, albeit rare, possibility. This condition affects the blood vessels and can cause a persistent high fever, red eyes, and a rash. Immediate medical evaluation is necessary if Kawasaki disease is suspected due to its potential complications.
5. At-Home Checks You Can Safely Do Before You See A Doctor
Before consulting a doctor, there are several at-home checks you can perform. Monitor your child’s temperature regularly to track any fever. Examine the rash closely, noting any changes in appearance or if it spreads.
Ensure your child is staying hydrated, as fever and mouth sores can lead to dehydration. Offer clear fluids and monitor their urine output. If your child is refusing fluids or appears to be in significant pain, seek medical advice.
6. How Contagious Is This Rash — And Who Needs To Stay Home?
HFMD is highly contagious, spreading through contact with respiratory droplets, blister fluid, and feces of an infected person. It’s advisable to keep your child at home and away from daycare or school until all symptoms, especially the fever and open blisters, have resolved.