Question 1

What routes can Quinupristin-Dalfopristin be administered by?

Accepted Answer

Available routes: IV.

Question 2

Is Quinupristin-Dalfopristin a controlled substance?

Accepted Answer

Quinupristin-Dalfopristin is not federally scheduled in the US. Controlled-drug status differs by country — verify your local rules.

Question 3

What are the warnings or contraindications for Quinupristin-Dalfopristin?

Accepted Answer

Arthralgia/myalgia common. Infusion site reactions. Hepatic CYP3A4 inhibitor. Must use central line. Very limited veterinary data.

Question 4

What are the side effects of Quinupristin-Dalfopristin?

Accepted Answer

Reported side effects, adverse reactions, and contraindications for Quinupristin-Dalfopristin: Arthralgia/myalgia common. Infusion site reactions. Hepatic CYP3A4 inhibitor. Must use central line. Very limited veterinary data.

Question 5

How does Quinupristin-Dalfopristin work?

Accepted Answer

Streptogramin A (dalfopristin) and B (quinupristin) bind sequentially to 50S subunit creating a stable drug-ribosome complex. Synergistically bactericidal.

Quinupristin-Dalfopristin

Drug Class

Routes

Mechanism of Action

Side effects & warnings

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