ALTHOUGH THERE ARE NO STUDY DATA TO EVALUATE THE POSSIBILITY, NITRIC OXIDE DONOR COMPOUNDS, INCLUDING SODIUM NITROPRUSSIDE AND NITROGLYCERIN, MAY HAVE AN ADDITIVE EFFECT WITH INOMAX ON THE RISK OF DEVELOPING METHEMOGLOBINE-MIA. AN ASSOCIATION BETWEEN PRILOCAINE AND AN INCREASED RISK OF METHE-MOGLOBINEMIA,PARTICULARLY IN INFANTS,HAS SPECIFICALLY BEEN DESCRIBED IN A LITERATURE CASE REPORT.