No black box warning on record for D-20
As of the latest FDA labeling reviewed, D-20 (BOS TAURUS THYMUS, THYROID, UNSPECIFIED, BOS TAURUS PITUITARY GLAND, POSTERIOR, BOS TAURUS PANCREAS, BOS TAURUS ADRENAL GLAND, AND BOS TAURUS OVARY) does not carry a black box warning. Standard warnings and precautions still apply — see the full D-20 medicine page for the complete safety profile.