Drug Report History

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Below you will find the report version history. When a report is updated, a new version of the report is created. The report history allows you to see the changes between versions. You can select two versions of the report to compare. The fields that were changed between versions will be highlighted in yellow.

The translation of reports creates two separate versions which is why some reports may not seem to have any differences. In this case, only the language field below will be highlighted in yellow.

Version v14-EN Version v13-FR
Language English French
Date Updated 2023-01-10 2023-01-09
Drug Identification Number 02247997 02247997
Brand name SINGULAIR SINGULAIR
Common or Proper name montelukast granules for oral use montelukast granules for oral use
Company Name ORGANON CANADA INC. ORGANON CANADA INC.
Ingredients MONTELUKAST MONTELUKAST
Strength(s) 4MG 4MG
Dosage form(s) GRANULES GRANULES
Route of administration ORAL ORAL ORAL ORAL
Packaging size 30 30
ATC code R03DC R03DC
ATC description OTHER SYSTEMIC DRUGS FOR OBSTRUCTIVE AIRWAY DISEASES OTHER SYSTEMIC DRUGS FOR OBSTRUCTIVE AIRWAY DISEASES
Reason for shortage Delay in shipping of the drug. Delay in shipping of the drug.
Anticipated start date 2022-05-20 2022-05-20
Actual start date 2022-05-05 2022-05-05
Estimated end date 2023-01-13 2023-01-13
Actual end date 2023-01-09 2023-01-09
Shortage status Resolved Actual shortage
Tier 3 Status No No
Company comments Other formats remain available. Other formats remain available.
Health Canada comments