Providencia spp. are gram-negative, facultatively anaerobic bacteria belonging to the Enterobacteriaceae family. They are not usually predominant members of the gut microbiome but can be found in small amounts. Certain species, such as Providencia stuartii and Providencia rettgeri, are regarded as opportunistic pathogens and have been linked to urinary tract infections and gastrointestinal disturbances. Elevated levels in a stool sample may indicate microbial imbalance (dysbiosis) or an overgrowth of potentially pathogenic strains. Providencia species are also noted for their ability to produce urease and contribute to ammonia formation.
Providencia spp. are gram-negative bacteria occasionally found in the gut, with some species associated with infections.
To detect imbalances in the gut microbiota and identify potential overgrowth of opportunistic pathogens.
In healthy individuals, it is usually not a cause for concern, but elevated levels may indicate dysbiosis or a higher risk of infection.
Possible gut microbial imbalance, increased ammonia production, or impaired gut barrier function.