No black box warning on record for Phenobarbital, Hyoscyamine Sulfate, Atropine Sulfate And Scopolamine Hydrobromide
As of the latest FDA labeling reviewed, Phenobarbital, Hyoscyamine Sulfate, Atropine Sulfate And Scopolamine Hydrobromide (PHENOBARBITAL, HYOSCYAMINE SULFATE, ATROPINE SULFATE AND SCOPOLAMINE HYDROBROMIDE) does not carry a black box warning. Standard warnings and precautions still apply — see the full Phenobarbital, Hyoscyamine Sulfate, Atropine Sulfate And Scopolamine Hydrobromide medicine page for the complete safety profile.