3 active shortage notices across 2 countries.
Last updated 2 Aug 2026 · sourced from official medicines regulators
| Country | Severity | Notices | Since | Est. resolution | Source |
|---|---|---|---|---|---|
| Canada | high | 2 | 31 Mar 2018 | — | HC |
| United States | high | 1 | 30 Jul 2025 | — | FDA MedWatch |
Yes. As of the latest regulator updates, Methylene Blue has 3 active shortage notices across 2 countries (Canada, United States). Status is refreshed daily from official regulatory sources.
Regulators attribute the current Methylene Blue shortages to manufacturing problems, regulatory action, causes not stated by the regulator. The exact cause varies by country and product — each notice on this page links to the official source.
Every shortage notice on this page is scraped daily from an official national medicines regulator (such as the FDA, TGA, MHRA or EMA) and linked back to its source. Mederti aggregates 40+ regulators across 50+ countries and never publishes unsourced shortage claims.
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