Federal health authorities have associated neti pots and similar nasal irrigation devices with yet another potentially hazardous amoeba.
Researchers pointed out that although nasal rinsing might have contributed to the infections, it was not conclusively established as the transmission route for any case. Previously, health officials linked deaths caused by a brain-eating amoeba, Naegleria fowleri, to nasal rinsing. The CDC recommends that healthcare providers educate their patients about properly using nasal rinsing and the dangers linked to acanthamoeba infections.
Nevertheless, the CDC recommends boiling tap water for at least one minute before usage. According to the FDA’s website, tap water is unsuitable for nasal rinsing due to inadequate filtration and treatment. Moreover, certain tap water may contain organisms such as bacteria and protozoa, including amoebas. While harmless if swallowed, these organisms can persist in nasal passages, causing severe and potentially deadly infections.
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