Yu Yee Oil is a herbal medicated ointment to soothe minor aches and pains on muscle and joints of all ages. The name " Yu Yee" is based on the Chinese term ruyi, which literally means "as one wishes". Apply Yu Yee Medicated Oil to babies to get rid of winds and bloated issues. Colic is believed to be caused with the baby's immature digestive system causing painful abdominal trapped gas. Yu Yee oil helps to relief colic and soothing baby.