Perforomist inhalation precautions What should I know regarding pregnancy, nursing and administering Perforomist inhalation to children or the elderly?If you are: Pregnant: Only When Necessary Nursing: Precaution: EXCRET IN RAT STUDIES;LOW PLASMA LEVELS,AMT EXCRET UNLIKELY TO BE CLIN SIGNIF An adult over 60: Precaution: (SOM)CAUTION IN CV DISEASE (MAY INCR. HR/BP), HYPERTHYROID,DIABETES. Giving Perforomist inhalation to a child under 12: Warning: NOT INDICATED IN PEDIATRICS. NO SAFETY/EFFICACY. DO NOT USE FOR ACUTE ASTHMA.