Remove two tablets from tube and replace the cap tightly. Dissolve the tablets into 200 mL (7 fl oz) of water. Sip slowly and frequently while symptoms persist. Discard unused solution after 2 hours, or 24 hours if refrigerated. Always dissolve in water. Never place tablet directly into mouth. Do not use if cap seal is broken. Replace the cap tightly after use. For full directions of use (for vomiting and diarrhea or fever or heavy sweating) refer to the product page.