No black box warning on record for Qch Regular Strength Antacid 509
As of the latest FDA labeling reviewed, Qch Regular Strength Antacid 509 (ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, SIMETHICONE) does not carry a black box warning. Standard warnings and precautions still apply — see the full Qch Regular Strength Antacid 509 medicine page for the complete safety profile.