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CA ATC V04CX03 · updated 2 Nov 2026
Methacholine shortage in Canada
Is there a Methacholine shortage in Canada?
Yes. As of 2 Nov 2026, 1 Methacholine product is reported short in Canada, the first since 30 Apr 2022. No return date has been given. Main reason: active ingredient shortage.
Not reported short in any other country we track. All countries.
Affected products in Canada
| Country | Product | Company | Since | Expected back | Reason |
|---|---|---|---|---|---|
| CA | METHACHOLINE OMEGA (1 x 100mg vial / fiole) | OMEGA LABORATORIES LIMITED | 30 Apr 2022 | not given | Active ingredient shortage Shortage of an active ingredient |
Source
Health Canada, Health Product Shortages Canada. Official list. Mandatory company reports since 2017: actual and anticipated shortages, plus products about to be discontinued.