Spotting the symptoms of hand, foot and mouth
Spotting the symptoms of hand, foot and mouth
August 05, 2025
Child's feet with hand, foot and mouth disease

How to help if your child picks up this highly contagious condition

Summer isn’t typically thought of as “sick season,” but some illnesses seem to pop up more commonly this time of year. Hand, foot and mouth disease is one of them.

Caused by the coxsackie virus, hand, foot and mouth is identified by common symptoms including rash/blisters on the hands and feet, and sores in the mouth. The blistery rash may appear in other areas too, such as the diaper region and back of the throat.

The spread of hand, foot and mouth – and how to stop it

The virus is most often spread through saliva, fluid from blisters, stool or respiratory droplets. Illness is common in kids under age 5 because of their tendency to put things in their mouths, making daycare centers and other spots little ones gather prime places for passing the sickness.

Pediatrician Dr. Tiffany Kimbrough says the best way to prevent the highly contagious hand, foot and mouth is through thorough handwashing, especially after diaper changes and contact with drool or blisters. Cleaning frequently touched surfaces and shared toys is helpful as well.

Keep hydration in mind when it comes to hand, foot and mouth

If your child does get hand, foot and mouth, they’re likely to have mild pain, a sore throat and fever. It usually goes away on its own in about 7-10 days. In the meantime, over-the-counter pain relievers, popsicles and cold drinks can help relieve pain.

Staying on top of fluids is key to keep in mind with hand, foot and mouth.

“Sores on the back of the throat can make swallowing particularly painful, so your child may not be interested in drinking much,” said Dr. Kimbrough. “They should be using the bathroom or making at least one wet diaper every 8 hours. That’s a sign that they’re staying hydrated.”

If this isn’t happening, it’s a good idea to reach out to their pediatrician.

Avoid acidic drinks, such as orange juice and soda. Spicy and salty foods can also irritate an already sore throat. Bland foods are the best bet until symptoms improve. Applesauce, broths, oatmeal, smoothies and yogurt are a few good options.

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