O was at a friends house the other day and foumd two fleas botimg my daughter im so worried what should i do?

Llea bites: Fleas are common in dogs and cats and they can bite children and adults.I f you are bit by a flea the best thing to do is wash the area with warm water, if redness and swelling appears at the site then use cold compresses to reduce and prevent further swelling, you can use 1% hdrocortisone cream and for ithing over the counter benadryl, (diphenhydramine) if swelling persist and there is discarge then see your doctor.