(neostigmine methylsulfate and glycopyrrolate) Injection

Available in prefilled syringes

Neostigmine methylsulfate:
3 mg/3 mL (1 mg/mL)

0.6 mg/3 mL (0.2 mg/mL)

Prevduo carton and prefilled syringe

PREVDUO® is a registered trademark of Slayback Pharma LLC.

PREVDUO® is an alternative to your compounded neostigmine and glycopyrrolate prefilled syringes and/or any 503B or FDA-approved neostigmine or glycopyrrolate prefilled syringes and is not intended to replace other reversal neuromuscular blocking agents (NMBAs). Please refer to the Prescribing Information for labeled indication.

The benefits of ready-to-use (RTU) in the
following concentration1

PREVDUO® prefilled syringes do not require compounding, diluting, mixing, or transferring and provide extended dating compared with compounded products.1-3* PREVDUO® prefilled syringes are preservative-free and compatible with most automated dispensing machines.

StrengthNeostigmine methylsulfate:
3 mg/3 mL (1 mg/mL) Glycopyrrolate:
0.6 mg/3 mL (0.2 mg/mL)
Fill Volume3-mL prefilled syringes
Pack Size5 x 3 single-dose
prefilled syringes
Henry Schein1438760
McKesson Medical-Surgical1232614

M&D: Morris & Dickson; NDC: National Drug Code.

Explore TruDelivery® RTU portfolio

Bivalirudin Injection

Ready-to-use bottles
Bivalirudin injection ready-to-use bottles

Not actual size.

Dexmedetomidine HCl Injection

Ready-to-use bottles
Dexmedetomidine HCI injection ready-to-use bottles

Not actual size.

Ephedrine Sulfate

Premixed vials
Ephedrine sulfate injection premixed vials

Not actual size.

(Vasopressin Injection, USP)

Ready-to-use bottles
Vasostrict ready-to-use bottles

Not actual size.


For Category 3 controlled sterile preparations (CSP), the maximum beyond-use date (BUD) is 90 days at controlled room temperature (CRT), 120 days in refrigerator, and 180 days in freezer3 versus shelf life of 2 years at CRT for Ephedrine, PREVDUO®, and Dexmedetomidine2,4,5; 12 months at CRT and 2 years in refrigerator for Vasostrict®6; 72 hours at CRT and 18 months in refrigerator for Bivalirudin.7,8