1 Definition of phosphonoformate trisodium

Meaning of phosphonoformate trisodium: A drug used to treat infections with herpesviruses in people whose immune systems are weakened by AIDS.

A drug used to treat infections with herpesviruses in people whose immune systems are weakened by AIDS. It blocks the viruses from making copies of themselves. It is a type of antiviral agent. Also called foscarnet sodium and Foscavir.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.