29/04/2026
Pneumonia and Oral Health
Simple oral care, including toothbrushing, could reduce the risk of hospital-acquired pneumonia by up to 60%.
A really interesting piece published by Dentistry last week on oral health and pneumonia.
Simple oral care, including toothbrushing, could reduce the risk of hospital-acquired pneumonia by up to 60%.
That’s a huge number.
When you look at the wider data, it becomes even more significant.
Pneumonia is one of the leading causes of hospital admission in the UK, with over 250,000 admissions each year, and rates rising.
It’s also associated with significant mortality, particularly in older and more vulnerable patients.
From a cost perspective, the burden is substantial, with each admission costing the NHS thousands of pounds and contributing to a significant annual spend.
The mechanism itself isn’t complicated.
Many cases of pneumonia originate from bacteria already present in the mouth. When oral hygiene is poor, those bacteria can be aspirated into the lungs, particularly in vulnerable or hospitalised patients.
Improve oral hygiene, and you reduce that bacterial load.
What’s striking is how simple the intervention can be.
A toothbrush.
Toothpaste.
Adjunctive tools and treatments where needed.
A system that ensures it actually happens.
This is another clear example of why oral health is so crucial to overall health.
Managing oral dysbiosis isn’t not just about teeth. It’s about reducing the risk of wider systemic conditions that cost lives and place huge pressure on the NHS.
This is what makes oral health one of the true low-hanging fruits in healthcare.
Not complex.
Not expensive.
It just needs to be applied consistently within a system that supports it.
See the full article here - https://buff.ly/g4c8Ewn
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