![\"Dr](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/10\/103308689-15226523-image-m-2_1761401423967.jpg\")
<\/p>\nThe patient \u2013 let\u2019s call her Melanie \u2013 in my consulting room looked absolutely mortified.<\/p>\n
\u2018What seems to be the problem,\u2019 I asked. Melanie blushed and mumbled something from behind her hand while looking at the floor.<\/p>\n
Now I\u2019m fairly used to this. It\u2019s not unusual for patients to be shy about a problem, particularly if it\u2019s relating to an intimate issue. But that wasn\u2019t the case here. When she finally seemed to calm down a bit, she whispered: \u2018It\u2019s my breath.\u2019<\/p>\n
And then it all came tumbling out. Melanie had just started a new job and was due a review with her boss. He had awkwardly explained that other staff had complained about her bad breath.<\/p>\n
She\u2019d left the meeting in tears, seen her dentist the same day and been told her teeth were fine \u2013 but she should book in with her GP.<\/p>\n
The first thing I told her is that bad breath \u2013 or halitosis, as doctors call it \u2013 is astonishingly common.<\/p>\n
Surveys suggest up to one in four adults suffer from it at any given time and, while rarely dangerous, it can be devastating to confidence.<\/p>\n
Surveys suggest as many as half of us feel self-conscious about our breath, at least occasionally.<\/p>\n
<\/p>\n
Dr Philippa Kaye says that halitosis is \u2018astonishingly common\u2019 and\u00a0up to one in four adults suffer from it at any given time<\/p>\n
Yet simple steps \u2013 good oral hygiene, adequate hydration, treating nasal or digestive problems and quitting smoking \u2013 solve the vast majority of cases.<\/p>\n
Embarrassing though it was for Melanie, being told the truth allowed her to fix the cause.<\/p>\n
And that, to me, is always preferable to not knowing \u2013 because bad breath isn\u2019t just a social nuisance, it\u2019s often your body\u2019s way of asking for help.<\/p>\n
Persistent bad breath can be a sign that something else is going on, and should always be checked out by a doctor.<\/p>\n
Here\u2019s everything you need to know if you\u2019re worried you might suffer with the problem.<\/p>\n
When your bad breath starts in the mouth<\/p>\n
Most cases of halitosis originate in the mouth \u2013 which is hardly surprising. Bits of food trapped between teeth feed bacteria that release foul-smelling sulphur compounds. If you don\u2019t brush effectively, or skip flossing, those bacteria thrive.<\/p>\n
Gum disease and tooth decay are also major culprits \u2013 and in the worst cases, small abscesses under the gum can produce a distinctly putrid smell.<\/p>\n
According to the Adult Oral Health Survey of 2021, around one in four British adults has untreated tooth decay, while roughly 40 per cent show signs of gum disease. With figures like that, it\u2019s little wonder bad breath is so common.<\/p>\n
![\"Most](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/10\/103308661-15226523-image-m-4_1761401498402.jpg\")
<\/p>\n
Most cases of bad breath start in the mouth with bits of food stuck between the teeth, gum disease, tooth decay and in the worst cases, small abscesses under the gum<\/p>\n
What you can do<\/p>\n
Preventing it is simple. Brush twice daily with a fluoride toothpaste \u2013 ideally before breakfast and again before bed \u2013 and use floss or interdental brushes at least once a day, making sure to clean along the gum line.<\/p>\n
Many dentists also recommend brushing before eating. It sounds counterintuitive but food and drink can raise the mouth\u2019s acidity, temporarily softening enamel, so brushing afterwards can cause damage.<\/p>\n
Gently brushing the tongue for about 30 seconds each time you clean your teeth is another top tip. Large amounts of bacteria live on the tongue, so doing this can significantly reduce bad breath.<\/p>\n
And although it may feel odd at first, avoid rinsing with water after brushing \u2013 leaving a thin film of fluoride on the teeth allows it to keep working long after you have finished.<\/p>\n
Electric toothbrushes are more effective at removing plaque than manual ones, and regular dental check-ups are essential.<\/p>\n
When your tonsils are to blame for halitosis<\/p>\n
Sometimes the smell comes from deeper in the throat. The tonsils \u2013 pads of immune tissue at the back of the mouth \u2013 can develop tiny, whitish lumps called tonsil stones or tonsilloliths.<\/p>\n
These form when debris such as food particles, mucus and dead cells get trapped in the tonsil\u2019s crevices and calcify.<\/p>\n
They\u2019re more common than you might think \u2013 studies suggest up to 10 per cent of adults have them at some point, although many never realise it.<\/p>\n
IT’S A FACT<\/p>\n
Nearly three quarters of British adults have had to have a tooth removed, according to oral health charities.<\/p>\n
The bacteria involved release volatile sulphur compounds that smell like rotten eggs.<\/p>\n
Some doctors say they are seeing more cases of tonsil stones \u2013 and suspect rising obesity rates could be playing a part.<\/p>\n
Obesity is linked to enlarged tonsils, chronic throat inflammation and mouth-breathing \u2013 all of which may make the small crevices in the tonsils more prone to trapping debris.<\/p>\n
However, there is little firm evidence to confirm this. Studies show obesity can increase the risk of tonsillitis and tonsil enlargement, particularly in children, but there is no clear proof that it directly raises the likelihood of tonsil stones forming.<\/p>\n
It\u2019s also possible that doctors are simply spotting them more often. Better imaging and greater awareness \u2013 along with the fact that fewer people now have their tonsils removed \u2013 could explain the apparent rise.<\/p>\n
What you can do<\/p>\n
In recent years, tonsil stones have become a social media trend, with millions watching videos of people squeezing or flushing them out at home.<\/p>\n
ENT doctors say they often see patients who have tried this \u2013 sometimes with painful or even bleeding tonsils as a result.<\/p>\n
While some NHS guidance notes that it may be possible to gently ease out small stones with a cotton bud or low-pressure water flosser, the safest option is to see your GP.<\/p>\n
They can rule out other causes of bad breath, advise on self-care and, if needed, refer you to an ear, nose and throat specialist.<\/p>\n
Gargling with warm salt water or mouthwash may help to dislodge stones naturally and keep bacteria at bay.<\/p>\n
Good dental hygiene \u2013 brushing twice daily, cleaning the tongue and flossing \u2013 also helps to prevent them forming in the first place.<\/p>\n
IT’S A FACT <\/p>\n
After fasting, some people\u2019s breath takes on a smell like nail polish remover as the body breaks down fat for energy.<\/p>\n
The NHS does not routinely offer tonsil removal for tonsil stones, except in exceptional cases where symptoms are persistent and self-care has failed.<\/p>\n
Could your sinuses be the real culprit?<\/p>\n
The nose, sinuses and throat are all connected, so problems higher up can easily affect the breath.<\/p>\n
Sinusitis \u2013 inflammation or infection of the sinus cavities \u2013 causes mucus to drip down the back of the throat, a phenomenon known as post-nasal drip. This thick mucus provides the perfect food for bacteria, producing the sour, stale smell many people notice during a bad cold.<\/p>\n
In chronic cases it can linger for weeks or even months after other symptoms have cleared.<\/p>\n
Chronic sinusitis affects roughly one in ten adults.<\/p>\n
It often develops after a lingering viral infection, or when the delicate tissue lining the sinuses becomes chronically inflamed.<\/p>\n
In some people this is due to allergies such as hay fever or dust mite sensitivity, in others, nasal polyps \u2013 small growths that block drainage \u2013 or a deviated septum prevent mucus from clearing properly.<\/p>\n
Even simple nasal congestion can make matters worse by forcing you to breathe through your mouth. This dries out saliva, which would normally neutralise bacteria and wash away the debris.<\/p>\n
What you can do<\/p>\n
Treat the underlying congestion. Saline nasal sprays can help clear mucus, while antihistamines may be useful if allergies are the cause.<\/p>\n
Steroid nasal sprays \u2013 available over the counter and on prescription \u2013 can reduce inflammation and swelling.<\/p>\n
Staying well hydrated thins mucus, making it easier to clear, and regular hand-washing or avoiding known triggers can help reduce the risk of recurrent sinus infections. If symptoms last more than a few weeks or are accompanied by facial pain, pressure or a persistent blocked nose, see your GP for assessment.<\/p>\n
When dry mouth dries out your confidence<\/p>\n
Saliva is one of the mouth\u2019s unsung heroes. It washes away food debris, neutralises acid and keeps bacterial growth in check. But when saliva production drops \u2013 a condition called xerostomia \u2013 bacteria multiply and the breath quickly suffers.<\/p>\n
COULD YOUR BAD BREATH BE ALL IN YOUR MIND? <\/p>\n
A little concern about bad breath is normal but, for some, the fear becomes overwhelming.<\/p>\n
Halitophobia \u2013 the conviction that you have bad breath when you don\u2019t \u2013 is a recognised anxiety disorder.<\/p>\n
Studies suggest up to one in 20 who seek help for chronic bad breath actually have no odour.<\/p>\n
Dentists and ENT specialists describe seeing patients who have already visited multiple clinics, convinced that everyone can smell something.<\/p>\n
Pseudohalitosis is where a person believes they have bad breath but is reassured once examined, but in halitophobia proper the belief and anxiety persist despite evidence to the contrary. Here, the problem is psychological rather than physical.<\/p>\n
\u00a0Sufferers may brush obsessively, avoid social contact or cover their mouth while speaking, affecting work and relationships.<\/p>\n
If reassurance from loved ones doesn\u2019t help, speak to your GP.<\/p>\n
Cognitive behavioural therapy and other talking treatments can be effective, helping to challenge obsessive thoughts.<\/p>\n
In some cases, antidepressant or anti-anxiety medication may also be prescribed.<\/p>\n
Dry mouth becomes more common with age and affects up to one in five adults. It can be triggered by medications such as antihistamines, antidepressants and diuretics, which all reduce saliva flow as a side effect.<\/p>\n
Hormonal changes around the perimenopause and menopause can also dry out the mouth by affecting glands producing saliva.<\/p>\n
Dehydration, mouth-breathing, smoking and alcohol \u2013 all of which further reduce saliva \u2013 can make matters worse.<\/p>\n
In severe cases the tongue may feel sticky or sore, swallowing can become difficult and the inside of the cheeks may even crack or peel.<\/p>\n
What you can do<\/p>\n
Sip water frequently, chew sugar-free gum to stimulate saliva and regularly use an alcohol-free mouthwash.<\/p>\n
Artificial saliva sprays and gels available at pharmacies can also help coat and soothe the mouth.<\/p>\n
Avoid smoking and try to limit caffeine and alcohol \u2013 both are diuretics, meaning they make you urinate more and become dehydrated faster.<\/p>\n
If you suspect medication may be the cause, ask your GP or pharmacist whether alternatives exist, or whether doses can be adjusted.<\/p>\n
When problems come from your stomach<\/p>\n
The mouth and throat connect to the stomach, so anything that causes acid or partially digested food to rise can taint the breath.<\/p>\n
This is common in people with gastro-oesophageal reflux disease (GERD), which affects around one in five UK adults.<\/p>\n
Typical symptoms include heartburn, regurgitation, a sour taste in the mouth or a persistent cough \u2013 and, yes, bad breath.<\/p>\n
The smell comes from stomach acid and digestive gases creeping up the oesophagus, as well as irritation of the throat and mouth lining, which encourages bacterial growth.<\/p>\n
In rarer cases, certain bacteria in the stomach such as Helicobacter pylori \u2013 the bug linked to stomach ulcers \u2013 can also produce unpleasant odours.<\/p>\n
If reflux or indigestion are continuing problems, your doctor may test for this.<\/p>\n
What you can do: To help reduce symptoms of acid reflux, consider reducing or avoiding rich and spicy foods, caffeine and alcohol \u2013 and quitting smoking.<\/p>\n
These items can relax or weaken the lower oesophageal sphincter, the muscle that prevents stomach acid from flowing back up into the oesophagus.<\/p>\n
Sensitivity to these triggers can vary from person to person.<\/p>\n
Avoid lying down straight after eating and try smaller, more frequent meals.<\/p>\n
Over-the-counter antacids can bring short-term relief, while longer term your GP may prescribe proton-pump inhibitors (PPIs) to reduce acid production.<\/p>\n
Maintaining a healthy weight and elevating the head of the bed slightly can also make a noticeable difference.<\/p>\n
When it\u2019s something much more serious<\/p>\n
Occasionally, halitosis can be a sign of an underlying medical condition. Liver disease can cause a smell known as fetor hepaticus \u2013 often described as musty, sweet or sulphurous \u2013 due to a build-up of toxins the liver can\u2019t clear.<\/p>\n
Kidney failure can lead to a urine-like odour called uraemic fetor, while uncontrolled diabetes can give the breath a fruity or \u2018pear-drop\u2019 scent.<\/p>\n
Diabetes occurs when the body can\u2019t use glucose properly for energy. Instead, it begins breaking down fat, releasing chemicals called ketones into the blood and breath.<\/p>\n
The condition can cause dehydration, nausea, vomiting and rapid breathing, and requires urgent medical attention.<\/p>\n
A rare inherited disorder called trimethylaminuria, or \u2018fish-odour syndrome\u2019, occurs when the body can\u2019t break down the compound trimethylamine, leading to a smell of rotting fish on the breath, sweat and urine.<\/p>\n
What you can do: If bad breath is accompanied by weight loss, fatigue, nausea or a metallic taste, see your GP for blood and urine tests. Treating the underlying condition is key and in most cases, once it\u2019s managed, the smell disappears too.<\/p>\n","protected":false},"excerpt":{"rendered":"The patient \u2013 let\u2019s call her Melanie \u2013 in my consulting room looked absolutely mortified. \u2018What seems to…\n","protected":false},"author":2,"featured_media":528451,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[92,105,211,16,15],"class_list":{"0":"post-528450","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-health","8":"tag-dailymail","9":"tag-health","10":"tag-nhs","11":"tag-uk","12":"tag-united-kingdom"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/115438765542209866","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/528450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=528450"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/528450\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/528451"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=528450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=528450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=528450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}