My kids have hand and mouth disease. How do I know they have recover? Is there anything I can do to let them recover fast?

Children with hand food and mouth disease usually have no appetite to eat because of the sores in their mouth and they are often in major discomfort. So if your child's appetite comes back, I suppose he or she is starting to feel better. Keep your child as comfortable as possible during the time when HFMD affects them the most. Take them out of school and separate them from other kids to prevent further infection. Make sure they get ample rest, lots of fluids, take their medication and most importantly, ensure they eat. I know it's hard for them to eat but it's important they eat to keep their strength up. Prepare bland, soupy foods that are easy on their sore mouths.