Can I take Technetium Tc 99m Tilmanocept while breastfeeding?

Is Technetium Tc 99m Tilmanocept safe while breastfeeding?

Here is what NIH LactMed, the U.S. National Library of Medicine's authority on medicines and breastfeeding, reports about Technetium Tc 99m Tilmanocept. This is a summary of that source — not our own verdict.

Effects on the breastfed infant

Relevant published information was not found as of the revision date.

Effects on milk supply

Relevant published information was not found as of the revision date.

Levels in milk

Tc 99m is a gamma emitter with a principal photon energy of 140 keV and a physical half-life of 6.04 hours.[ 1 ] The biological half-life is 1.8 to 3.1 hours, giving an effective half-life from 1.4 to 2 hours.

Source: NIH LactMed (National Library of Medicine).

Educational summary of an authoritative source — not medical advice. Never start, stop, or change a medicine while breastfeeding without confirming with your doctor.