May be taken with or without food: Powd for oral susp: In adults, dissolve contents in 50 mL of water. For childn, dissolve contents in feeding bottle w/ 50 mL water or mix w/ semi-liqd food (eg, broth, compote, puree, baby food). SmectaGo: Swallow contents directly. Massage sachet before opening & use only once after opening.