? how long can Vetsulin vial remain effective?

Discussion in 'Caninsulin / Vetsulin and N / NPH' started by CandyH & Catcat, Jun 25, 2019.

  1. CandyH & Catcat

    CandyH & Catcat Well-Known Member

    Joined:
    Apr 23, 2019
    former users, experienced users, chime on in

    packaging says Vetsulin remains effective 42 days from first use

    this is either day 55 or day 56 -- I'm wondering how long before I see less effectiveness

    anyone have opinions, stories to tell?

    I also have a backup vial, has always been refrigerated, hasn't been out nor used in at least three months, was being used before previous user switched to Lantus, is it likely to be effective still ?
     
  2. JanetNJ

    JanetNJ Well-Known Member

    Joined:
    Jun 8, 2016
    Mine worked fine at least 4-5 months. Just keep it in the fridge
     
    CandyH & Catcat likes this.
  3. Diane Tyler's Mom

    Diane Tyler's Mom Well-Known Member

    Joined:
    Sep 21, 2018
    SATURDAY 7 -
     

Share This Page