"After opening, keep tightly closed in refrigerator or other cool place. For occasional diarrhea only. Consult a physician if you are experiencing persistant diarrhea. Do not use this product if you have bloody diarrhea or a fever. Consult your physician prior to using this product if you are pregnant, nursing or taking medication, under the age of 18, or have a medical condition. Discontinue use two weeks prior to surgery."