Copanlisib has been removed from the US market. No information is available on the clinical use of copanlisib during breastfeeding. Because copanlisib's half-life is about 39 hours, it might accumulate in the infant. The manufacturer recommends that breastfeeding be discontinued during copanlisib therapy and for 1 month after the last dose.
Drug Levels
Maternal Levels. Relevant published information was not found as of the revision date.
Infant Levels. Relevant published information was not found as of the revision date.
Effects in Breastfed Infants
Relevant published information was not found as of the revision date.
Effects on Lactation and Breastmilk
Relevant published information was not found as of the revision date.
Substance Identification
Substance Name
Copanlisib
CAS Registry Number
1032568-63-0
Drug Class
Breast Feeding
Lactation
Milk, Human
Antineoplastic Agents
Enzyme Inhibitors
Signal Transduction Inhibitors
Disclaimer: Information presented in this database is not meant as a substitute for professional judgment. You should consult your healthcare provider for breastfeeding advice related to your particular situation. The U.S. government does not warrant or assume any liability or responsibility for the accuracy or completeness of the information on this Site.
