No black box warning on record for Zellulisan
As of the latest FDA labeling reviewed, Zellulisan (ARNICA MONTANA ROOT, LEDUM PALUSTRE TWIG, TOXICODENDRON PUBESCENS SHOOT, SULFUR, HORSE CHESTNUT, BETULA PENDULA LEAF, HEDERA HELIX FLOWERING TWIG, AND MELILOTUS OFFICINALIS TOP) does not carry a black box warning. Standard warnings and precautions still apply — see the full Zellulisan medicine page for the complete safety profile.