Hypersensitivity reactions. Risk of Fe overload. Regularly monitor serum ferritin & blood manganese levels. Use w/ caution in patients w/ reduced biliary excretion; renal impairment, hepatic impairment, or mild cholestasis. Patients undergoing medium to long-term parenteral nutrition. Clinical evaluation & periodic laboratory determinations may be necessary to monitor changes in fluid balance, electrolyte conc, & acid-base balance. DM patients on insulin medication. Give w/ caution in cases of manifest hyperthyroidism or sensitivity to iodine if other iodine-containing medicinal products are concomitantly administered. Pregnancy & lactation.