WASHINGTON (AP) — Cold and cough medicines recently pulled from sale for infants and toddlers shouldn’t be given to children as old as 5, either, pediatricians told government health advisers Thursday.The expert advisers to the Food and Drug Administration began a two-day meeting to consider a petition from the pediatricians that seeks in part a government statement saying the over-the-counter medicines shouldn’t be used in children under 6 because they don’t help them and aren’t safe.