No black box warning on record for Theraworx Nerve Relief Foam
As of the latest FDA labeling reviewed, Theraworx Nerve Relief Foam (ONION, HYPERICUM PERFORATUM WHOLE, SANGUINARIA CANADENSIS ROOT) does not carry a black box warning. Standard warnings and precautions still apply — see the full Theraworx Nerve Relief Foam medicine page for the complete safety profile.