my daughter is four years old, she is getting pain when she pass urine. also little itching when she falls asleep

A. hi it happens because of dehydration ,or low intake of fluids , infection etc. so please keep your child well hydrated dress your child in loose fitting Cotton clothes keep your child in well vantileted room avoid using diapers for now keep that area clean apply for thin layer of coconut oil there. maintain good hygiene.