No black box warning on record for Hendel Sinus Relief
As of the latest FDA labeling reviewed, Hendel Sinus Relief (ECHINACEA PURPUREA, ANEMONE PULSATILLA, EUPATORIUM PERFOLIATUM FLOWERING, GOLDENSEAL, POTASSDICHROMATE, LUFFA OPERCULATA FRUIT, POTASSIUM IODIDE, CALCIUM SULFIDE AND MERCURIC SULFIDE) does not carry a black box warning. Standard warnings and precautions still apply — see the full Hendel Sinus Relief medicine page for the complete safety profile.