How to detect bad breath at early stage


Don’t fool yourself,” said a 1928 advert for
Listerine mouthwash, “Since halitosis
never announces itself to the victim, you
simply cannot know when you have it.” Many of
us do indeed worry that our breath smells fetid
and sulphurous. There’s even halitophobia,
when people are convinced they have bad breath
but don’t. It is estimated that up to half of us
have bad breath , which seems a bit excessive:
the rate of “objectionable bad breath” is thought
to be more like 2.4% of adults .
It’s hard to diagnose it yourself. Breathing into
your hands and sniffing them only tells you if
your hands smell. Licking the back of your wrist
and smelling it after 10 seconds isn’t accurate
either. Flossing and then smelling is only likely
to reflect any decaying food. The taste in your
mouth isn’t closely related to how your breath
smells. Breath clinics have machines such as
halimeters that measure sulphur emissions, but
the most reliable way is for an expert to smell
and score the level and type of odour. Or failing
that, a close friend.
In 85% of people, halitosis originates in the
mouth. You may think that’s obvious, but
tonsillitis, acid reflux in the oesphagus and kidney and liver problems can also make the breath smell. However, it’s the 600-plus bacteria in the mouth – particularly the ones producing
unstable sulphur compounds from proteins
breaking down – that are usually the culprits.
A BMJ review says that it is poor oral hygiene that’s usually to blame. The most likely cause is food and bacterial plaque on the tongue and teeth – especially when this causes gum inflammation. The main culprit is the back of the
tongue, and some people happen to have grooves that allow a white coating to accumulate. A coating that is only 0.1mm thick can reduce the oxygen to the tongue, allowing the bacteria that grow best without oxygen to flourish and produce smelly compounds.The solution
Regular teeth-brushing and flossing will reduce the problem. A systematic review found that tongue scraping (which I always thought was a
stupid idea) might work – but do it gently, back to front, as there are more bacteria at the back.
Another review found that mouthwashes with
chlorhexidine gluconate, which reduce bacterial
levels, can help, especially after tongue-brushing
when the bacteria are exposed and defenceless
(although too much mouthwash can stain the
teeth). Using before bedtime may also work well,
as bacteria multiply at night when the mouth is
dry and gets less oxygen. Ones without alcohol
are best as they avoid drying out the mouth.
But all these things need to be used continually.
Chewing sugar-free gum stimulates saliva and
reduces bad breath and is a good insurance
policy during the day.

Source: Health & wellbeing
Dr Dillner’s health dilemmas

Posted in News.

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