Medications not yet evaluated by P&T are considered NON-FORMULARY . . . . . Always check 2 unique patient identifiers - NAME and DATE OF BIRTH - at every step! . . . . . Please be sure to document all clinical activities daily.
Search results for:

benzathine benzylpenicillin

benzathine benzylpenicillin
Drug Name Form Strength Formulary Unrestricted Formulary Restricted Non-Formulary Interchange
Extencilline SUSPENSION, INTRAMUSCULAR 1,200,000 units/4 mL      
Extencilline SUSPENSION, INTRAMUSCULAR 2,400,000 units/5 mL      
Comments:
  • Restricted to patients being treated for confirmed congenital syphilis and syphilis in pregnancy (risk of congenital syphilis) during Bicillin LA shortage
  • Considered interchangeable with Bicillin LA
  • Temporarily FDA approved to be imported from France (as of 5/1/24)

Reviewed: April 2024

Updated: July 2025

Benzathine Benzylpenicillin (Extencilline) Importation

 

 

Last updated: Jul. 23, 2025






This site is intended for the staff of Huntsville Hospital.
While others may view accessible pages, Huntsville Hospital makes no warranty, express or implied,
as to the use of this information outside of Huntsville Hospital.
Please note than many documents are accessible via the provided link
only when connected to the Huntsville Hospital intranet.

Copyright © 2025 Rpharmy, LLC ­ All Rights Reserved