No black box warning on record for Leg Cramps
As of the latest FDA labeling reviewed, Leg Cramps (CHININUM SULPHURICUM, COLOCYNTHIS, GNAPHALIUM POLYCEPHALUM, LYCOPODIUM CLAVATUM, MAGNESIA PHOSPHORICA, CALCAREA CARBONICA, RHUS TOX, CUPRUM METALLICUM) does not carry a black box warning. Standard warnings and precautions still apply — see the full Leg Cramps medicine page for the complete safety profile.