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Deadly Bacteria Found in Walgreens Nasal Spray
25 Nov, 2025
Summary
- Walgreens recalled 41,328 bottles of nasal spray due to bacterial contamination.
- The bacteria, Pseudomonas lactis, may pose a severe risk to immunocompromised individuals.
- Scientists are uncertain about effective treatments and the bacteria's full impact.
A significant recall has been issued for 41,328 bottles of Walgreens Saline Nasal Spray with Xylitol, following the detection of Pseudomonas lactis bacteria. This contamination poses a potential health risk, particularly for individuals with weakened immune systems, such as transplant recipients. The bacteria's origin and precise impact remain under investigation.
Scientists are concerned about the bacteria's potential to travel to the brain via the nasal passages, a pathway known as olfactory neuroinvasion. While the exact mechanism of harm is not fully understood, and effective antibiotic treatments are uncertain, the risk cannot be dismissed. This uncertainty creates a serious health dilemma for those affected.
The recall affects products with expiration dates of February 28, 2027, and August 31, 2027. Consumers who purchased the affected nasal spray are urged to discontinue use immediately and return the product to the place of purchase. The situation remains ongoing as investigations continue.
