No black box warning on record for Sinu-S
As of the latest FDA labeling reviewed, Sinu-S (ECHINACEA, HYDRASTIS CANADENSIS, ARSENICUM IODATUM, BRYONIA, CISTUS CANADENSIS, HEPAR SULPHURIS CALCAREUM, HISTAMINUM HYDROCHLORICUM, HYDRASTIS CANADENSIS, IODIUM, KALI BICHROMICUM, KALI IODATUM, MERCURIUS IODATUS RUBER, MERCURIUS VIVUS, NUX VOMICA, PHOSPHORUS PULSATILLA, SABADILLA, STICTA , VERBASCUM THAPSUS, SINUSITISINUM) does not carry a black box warning. Standard warnings and precautions still apply — see the full Sinu-S medicine page for the complete safety profile.