my daughter is 3yr 9 months old and she is having lot of hair fall and very thim hair however when she was born she has very good hair growth and also she has got darkness under her eye what to do

A. Hello mom you should take care of child's diet .it should be very healthy as well as nutritional along with that give lots of water and give supplements like Iron and Calcium if required by asking your doctor along with that take any of the oil like mustard oil olive oil coconut oil castor oil at some onion juice in it and apply it on the scalp three times a week limit down screen time apply almond oil under eyes