Welcome to GVI GroupBuy MAll! Happy Shopping!友谊正气丸 Shun Xing Uniflex Cheng Hee WanIndication : Traditionally used for relief of indigestion, flatulence , stomachache, mild diarrhea and mild vomiting.Dosage : Children 6 years old and above, 1 sachet each time . Adult : 2 sachets each time to be taken with hot water, 4 time a day after meal.