No black box warning on record for Daytime And Nighttime
As of the latest FDA labeling reviewed, Daytime And Nighttime (ACETAMINOPHEN, GUAIFENESIN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE) does not carry a black box warning. Standard warnings and precautions still apply — see the full Daytime And Nighttime medicine page for the complete safety profile.