Check with your doctor if you are not sure how much to take or how much to give your child. Make sure that you check the package instructions as well and follow them carefully. Do not give aspirin to children because it can cause a rare, but life-threatening condition called Reye’s syndrome. [3] X Trustworthy Source Cleveland Clinic Educational website from one of the world’s leading hospitals Go to source

You can also use elderberry juice or tea, which may be a better option for kids because of the flavor. Elderberry also has antiviral properties.

Cool water is best because it will hydrate you and help numb the sores a bit. You may also want to include some popsicles and a bowl of ice cream each day. Call your doctor if you are having trouble drinking or holding down fluids. If you are treating a child with hand, foot, and mouth, make sure that your child is drinking plenty of fluids.

Try rinsing out your mouth with a bit of warm water after you eat to get rid of any food residue that may irritate the sores. Call your doctor if the sores make it too painful to eat.

Do not share utensils, lip products, water bottles, or any other items that have come into contact with your mouth. [13] X Research source If you do touch someone’s coxsackie rash, then wash your hands right away.