If you are:
FDB Contraindicated or Not Recommended: CONTRAINDICATED NEAR OR AT TERM, MAY CAUSE KERNICTERUS IN NEWBORN
Precaution: DO NOT BREAST FEED IF INFANT IS HYPERBILIRUBINEMIC OR G6PD DEFICIENT.
An adult over 60:
management or monitoring precaution: Elderly at increased risk of severe adverse reactions if decreased renal and hepatic function.
Giving sulfisoxazole acetyl Suspension to a child under 12:
Contraindication: Not recommended in infants under 2 months. May cause kernicterus.