Iron may interfere with absorption of certain antibiotics; these products should not be taken within two hours of each other. Occasional gastrointestinal discomfort (such as nausea) may be minimized by taking iron with meals. If pregnant or nursing, consult a physician before using this product. Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep out of the reach of children. In case of accidental overdose, call a doctor or poison control center immediately. Contains milk.