Consult a health care practitioner if you have leukopenia, kidney disease, low blood pressure or other blood pressure problems. Consult a health care practitioner prior to use if you have hypoglycemia or diabetes. Do not use if pregnant or breastfeeding. May cause gastrointestinal discomfort such as constipation, vomiting, abdominal pain or diarrhea; in such cases, discontinue use and consult a health care practitioner. Keep out of reach of children.