No black box warning on record for Tis-U-Sol
As of the latest FDA labeling reviewed, Tis-U-Sol (SODIUM CHLORIDE, POTASSIUM CHLORIDE, MAGNESIUM SULFATE, SODIUM PHOSPHATE, AND POTASSIUM PHOSPHATE) does not carry a black box warning. Standard warnings and precautions still apply — see the full Tis-U-Sol medicine page for the complete safety profile.