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Tag: Microbial contamination

Explore our medication guides and pharmacology articles within this category.

Understanding the 2022 Recall: Why Is Magnesium Citrate No Longer Available?

4 min read
In 2022, a major nationwide recall was issued for liquid magnesium citrate oral solutions due to contamination with the bacterium *Gluconacetobacter liquefaciens*, leading to its widespread unavailability. This article explores the specifics of the recall, its implications, and explains why is magnesium citrate no longer available at many major retailers.

Addressing the Rumor: Why Was Milk of Magnesia Taken Off the Market?

4 min read
The persistent question, "Why was milk of magnesia taken off the market?," stems from a significant medication recall, but the premise of permanent market withdrawal is a misconception. In reality, specific batches of the laxative were subject to a voluntary nationwide recall by one manufacturer in 2022 due to concerns over microbial contamination, not a market-wide discontinuation.

Why Can You No Longer Buy Magnesium Citrate (Liquid)?

4 min read
In July 2022, a major nationwide recall by manufacturer Vi-Jon, LLC impacted the availability of liquid magnesium citrate products across the country due to potential contamination with a bacterium called *Gluconacetobacter liquefaciens*. For consumers wondering why you can no longer buy magnesium citrate in its familiar liquid form from many major retailers, the widespread recall and ongoing supply chain disruptions are the primary reasons.

Why was lactulose recalled?: The 2016 VistaPharm Microbial Contamination

2 min read
In 2016, a Class II recall was issued for nearly 1,500 cases of Lactulose Solution, USP, by its manufacturer, VistaPharm, Inc.. This action addressed the question of **why was lactulose recalled**, specifically citing microbial contamination. The contamination involved the presence of *Burkholderia cepacia* bacteria in the bulk solution.

What nasal spray is being recalled? A guide to recent product safety alerts

4 min read
In early 2025, a significant number of nasal spray products were subject to recalls due to potential microbial contamination and other quality issues. This has raised urgent questions for consumers, including **what nasal spray is being recalled?**, and highlights the critical importance of staying informed about medication safety alerts from the FDA and manufacturers.