Call doctor if baby is less than 6 months old or if there's ear discharge. For pain, can give acetaminophen to infants 6 months and younger; acetaminophen or ibuprofen to children 6 months and older.
[added from my comment: According to Baseball Reference, Michael Jordan was 31 when he played one season as an outfielder for the Birmingham Barons, which were a AA minor league affiliate of the Chicago White Sox. (for context, AA is the second-highest minor league level; AAA is the only step between AA and the Major League).
Basketball great Michael Jordan wore three jersey numbers throughout his NBA career: number 23 with both the Bulls and the Wizards, number 12, and number 45. During his brief stint as a minor league...