No black box warning on record for N-2
As of the latest FDA labeling reviewed, N-2 (SELENICEREUS GRANDIFLORUS WHOLE, CRATAEGUS LAEVIGATA WHOLE, DIBASIC POTASSIUM PHOSPHATE, ARNICA MONTANA, VALERIANA OFFICINALIS WHOLE, SPIGELIA ANTHELMIA, AND BEEF HEART) does not carry a black box warning. Standard warnings and precautions still apply — see the full N-2 medicine page for the complete safety profile.