Clonazepam (E 65 Imprint) With No Score

Clonazepam imprinted with E65 has both a 'scored' and 'non-scored' version.

Clonazepam (E 65 Imprint) With No Score
Aug 11, 2018

HeyStratts asked

Hello Dr. Brian. I just filled a script for 2 mg Clonazepam that has an e65 imprint. My concern is that there is no score on the pill. Very small and “thick” in shape, almost the size of a mini Altoid. Even with a pill cutter, I find it hard to split if I want to take 1 mg. I take this medication at bedtime, as needed, for severe sciatica pain. I don’t question its authenticity, I only ask because I can’t even find a picture of one on the internet. Perhaps Northstar Pharm has changed their methodology in pill manufacturing?

At a glance

  • Clonazepam manufactured by 'Northstar' comes in both a 'scored' version and 'non-scored' version.

Answer

It is relatively uncommon for a drug manufacturer to produce two different versions of the same drug in the same strength. Nevertheless, this is the case for clonazepam 2 mg manufactured by Northstar Rx LLC.

While there doesn't appear to be a published picture of the non-scored tablet, below is the scored 2 mg tablet with an imprint of E 65.

Northstar Clonazepam E 65 Imprint

Source: Elsevier Gold Standard Drug Database

The picture above does show a 'score' mark on the back of the tablet, but, as stated above, there is a 'non-scored' version of the drug.

The U.S. National Library of Medicine website DailyMed does list the 'no-score' version of the medication, which it seems you have been dispensed.

The NDC (National Drug Code) number for each version is as follows:

  • Northstar Clonazepam 2 mg (scored): 16714-471-01
  • Northstar Clonazepam 2 mg (non-scored): 16714-751-01

Ask you pharmacy if the tablet with the score is still available (you can reference the NDC of the drug: 16714-471-01). If it is not available, there may be other manufacturers of clonazepam 2 mg which do contain a score that your pharmacy can hopefully order in for you.

References
  1. Elsevier Gold Standard Drug Database. Elsevier
  2. DailyMed Clonazepam Monograph. DailyMED

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