Bad Breath Cures Now

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What is Post Nasal Drip Bad Breath?

Are you suffering from post nasal drip bad breath and looking for a remedy?

Here's a useful article about post nasal drip bad breath and it's causes.

The problem of post nasal drip bad breath is that post nasal drip, a chronic symptom that can be very difficult to correct, provides a constant food supply to bacteria that produce the bad odor we associate with bad breath (halitosis). The drip is a continual flow of mucus from the nasal passages and sinuses that contains proteins and other food supplies for bacteria. The bacteria that benefit from this are frequently those that live on the back of the tongue, many of them anaerobes that produce foul smelling sulfur compounds when they break down proteins.

Contributing to bad breath sinus discharge can also result in tonsiloliths, collections of dead cells and debris that lodge on the tonsils and in tonsillar crypts and grow into pale stone-like aggregates. These "tonsil stones," like the discharge, provide food for bacteria and a place for bacteria to live. Tonsiloliths are usually noticeably malodorous and though they are eventually dislodged, they tend to recur - another troublesome type of post nasal drip bad breath.

The best hope for relief of bad breath sinus trouble, of course, is to treat the sinus problem and hope that the flow of discharge can be decreased enough to cut down the populations of bacteria that are producing the odor. Sinus problems should be evaluated by a doctor and treated appropriately. While many people are able to lessen or get rid of a chronic sinus condition, post nasal drip bad breath will be an ongoing problem for others. It may require a long term commitment to treating the bad breath with a commercial product that fights the troublesome bacteria from a different angle.

Some commercial products directly address the problem of post nasal drip bad breath by producing sinus drops, which can be used in conjunction with an effective mouthwash. The best products for fighting bad breath are aimed at decreasing the populations of odor producing bacteria and then keeping their numbers so low that no odor is detectable on the breath. Bad breath sinus drops are a relatively new product on the market and are not available from every supplier. If you suspect that your bad breath is connected to post nasal drip, you might want to try this approach.

R. Drysdale is a freelance writer with more than 25 years experience as a health care professional. She is a contributing editor to Post Nasal Drip Bad Breath, a blog dedicated to the treatment of bad breath.

Article Source: http://EzineArticles.com/?expert=R._Drysdale

Bad breath infants ~ there could be a range of bad breath causes

There isn't really one cure for bad breath. Bad breath may be caused by several different factors. The problem might not even lie in your breath. For example, if you fall asleep at night with your mouth wide open and the air is very dry, then you are likely to wake up with foul smelling breath. That is because your mouth gets dry and the bacteria in your mouth and teeth start to multiply and smell. That's easily fixed. Usually you simply brush your teeth in the morning, drink some water and you are fine. However, bad breath might have underlying causes which are more difficult to remedy. For example, there is post nasal drip bad breath which can be difficult to fix quickly. What happens is that there is mucus from the nasal passages which drips down constantly into the back of the mouth. This helps feed bacteria especially on the back of the tongue. The bacteria produces foul smelling sulfur compounds.

If you have might have an infant bad breath problem. Bad breath children or bad breath baby problems exist. ONe of the problems could be bad tooth decay. Some children consume too many sugary foods or especially drinks which contain a lot of hidden sugar and their small teeth get rotten easily. The decay may smell. Make sure you look after your infant's teeth such as brushing thoroughly and not too hard, and at least twice a day, and using a tooth pick to dislodge any bits of food trapped between the teeth after brushing as well. Inspect their teeth from time to time looking out for signs of decay which will be brown or black marks and holes. And infant bad breath may be caused by inflammation of the tonsils. This popular cause of bad breath infants may lead to difficulties in swallowing and a sore throat. Take them to the doctor for the appropriate medication. Fix bad breath in toddlers as you don't want any long term consequences. If you're not sure whether or not you have bad breath, ask your dentist. There is such a thing as a bad breath meter which your dentist can use too, though normally, they will simply conduct the easiest test of all which is just by smelling your breath!

Bad Breath Children : if your infant is suffering bad breath

Does your infant have bad breath? Check it out in case there is an underlying cause.

Having a bad breath, either naturally or strangely, is a prevalent problem. It does not only affect middle-aged adults and the elderly but also children as well. You may be speculating on the root causes of this problem in children. In fact, it can be a warning sign of an existing medical ailment such as tonsillitis.

A foul-smelling breath in children can be associated with tonsillitis or inflammation of the tonsils. One of its contributing factors includes excessive sweet-food intake without proper mouth hygiene and care. In addition, this ailment promotes excruciating painful experience in children. Because of this, they have difficulty in swallowing especially during meal times and therefore compromising their nutritional intakes. Since their bodies try to fight against the attacking bacteria, they usually manifest warm body temperatures and muscle weaknesses. Consequently, they can not perform appropriate remedies to alleviate their conditions like proper oral hygiene and care. Older people should provide them assistance in doing these helpful activities.

Aside from these symptoms, they also acquire pus-like or terrible breath odor because of the accumulation of bacteria in the tonsils. To ultimately get rid of the awful breath smell, the root cause should be treated first. It is very essential for them to temporarily avoid eating a lot of sweet foods. Ideally, systematic brushing of the teeth and tongue is indeed very useful in the treatment process. Since some children are incapable of it, they should be facilitated by an older member to ensure that this activity is properly done. Moreover, frequent gargling of slightly warm water with a little salt in it is also helpful in curing tonsillitis. Children should never swallow the gargled solution since it already contains a lot of mouth germs.

In worst cases, if this ailment did not lessen and the smelly breath worsened, children should be brought to a medical health provider to prevent further bodily damages. One of the most serious complications is "hay fever" or "rheumatic fever" which eventually progresses to serious heart problems if not promptly treated. The physician usually prescribes antibiotic medications for severe cases of tonsillitis to pass up the terrifying complication.

Bad breath in children definitely needs close attention to prevent the occurrences of severe heart complications. Older people should make sure that they perform effective bad breath remedies to cure the root causes of the condition. They can get other valuable information by visiting the Bad Breath website.

Article Source: http://EzineArticles.com/?expert=Xyra_Marie_Gonzales

Can a new gel mean the end of bad breath and fillings?

Fascinating article from the Daily Mail.

Could this mean the end of bad breath and fillings? Great news for those scared of going to the dentist and that scary drill.

French scientists have been working on a gel that can help decayed teeth grow back in just weeks may mean an end to fillings.

The gel, which is being developed by scientists in France, works by prompting cells in teeth to start multiplying. They then form healthy new tooth tissue that gradually replaces what has been lost to decay.

Researchers say in lab studies it took just four weeks to restore teeth back to their original healthy state. The gel contains melanocyte-stimulating hormone, or MSH.

We produce this in the pituitary gland, a pea-sized gland just behind the bridge of the nose.

MSH is already known to play an important part in determining skin colour - the more you have, the darker your flesh tone.

But recent studies suggest MSH may also play a crucial role in stimulating bone regeneration.

As bone and teeth are very similar in their structure, a team of scientists at the National Institute for Health and Medical Research in Paris tested if the hormone could stimulate tooth growth.

Their findings, published in the American Chemical Society journal ACS Nano, could signal hurtnot just an end to fillings, but the dreaded dentist drill as well. Tooth decay is a major public health problem in Britain. Around £45m a year is spent treating decayed teeth and by the age of 15, teenagers have had an average of 2.5 teeth filled or removed.

Decay is caused by bacteria, called streptococcus mutans, that live in the mouth and feed on sugar in the diet. Once the bacteria stick to the enamel, they trigger a process called demineralisation - they turn sugar in the diet into a harmful acid that starts to create holes in the teeth.

For decades, the main treatment for cavities has been to 'drill and fill'. However, an estimated one in five Britons suffers from dental phobia, a fear of dentists which means some would rather endure pain and suffering than face the prospect of having their teeth drilled.

The new treatment is painless. And although fillings halt decay, they can come loose and sometimes need refilling.

Experts believe new tooth cells would be stronger and a permanent solution.

The French team mixed MSH with a chemical called poly-L-glutamic acid. This is a substance often used to transport drugs inside the body because it can survive the harsh environments, such as the stomach, that might destroy medicines before they get a chance to work.

The mixture was then turned into a gel and rubbed on to cells, called dental pulp fibroblasts, taken from extracted human teeth. These cells are the kind that help new tooth tissue to grow.

But until now there has been no way of 'switching' them back on once they have been destroyed by dental decay. The researchers found the gel triggered the growth of new cells and also helped with adhesion - the process by which new dental cells 'lock' together.

This is important because it produces strong tooth pulp and enamel which could make the decayed tooth as good as new.

In a separate experiment, the French scientists applied the gel to the teeth of mice with dental cavities. In just one month, the cavities had disappeared. The gel is still undergoing testing but could be available for use within three to five years.

Professor Damien Walmsley, the British Dental Association's scientific adviser, said the gel could be an interesting new development, but stressed it is unlikely to be able to repair teeth that have been extensively damaged by decay.

'There are a lot of exciting developments in this field, of which this is one,' he said. 'It looks promising, but we will have to wait for the results to come back from clinical trials and its use will be restricted to treating small areas of dental decay.'

Scientists have developed a 'tongue' gel as part of a new approach to tackling bad breath and preventing tooth decay.

Halitosis is usually caused by bacteria in the mouth. The latest treatment, developed by Meridol, takes a mechanical and chemical approach. It consists of a tongue scraper, gel and mouth wash.

The extra-flat tongue cleaner is used to scrape bacteria off the tongue. The tongue gel and mouthwash are anti-bacterial and contain chemicals that attach themselves to odour-producing compounds, which are then flushed out with the mouthwash. Both gel and mouthwash contain fluoride

Read more here

Could a new tongue gel get rid of bad breath for good?

Exciting news in the world of dentistry and tackling the ever growing problem of bad breath. Scientists have developed a 'tongue' gel as part of a new approach to tackling bad breath and preventing tooth decay.

Halitosis is usually caused by bacteria in the mouth. There are other potential causes but bacteria in the mouth is the most common one. This latest treatment for bad breath, developed by Meridol, takes a mechanical and chemical approach. It consists of a tongue scraper, gel and mouth wash.

The extra-flat tongue cleaner is used to scrape bacteria off the tongue. The tongue gel and mouthwash are anti-bacterial and contain chemicals that attach themselves to odour-producing compounds, which are then flushed out with the mouthwash. Both gel and mouthwash contain fluoride.

Read more here

Floss and brush every day to keep the doctor away

Forgetting to take care of your teeth and gums make lead to more than a couple of fillings and stinky breath.

A new research report from University College London looked at more than 11,000 people and found those who rarely or never brush their teeth were seventy percent more likely to suffer heart disease.

It's not just heart disease, you have a higher risk of stroke, diabetes, and even some cancers.

DIABETES RISK

Gum inflammation is one of the most common complications of diabetes. Now research shows that this works both ways. Gum disease can raise blood sugar levels which may in turn cause diabetes.

Bacteria from inflamed gums may enter the bloodstream. They can trigger immune cells that cause inflammatory biological signals. These are known as cytokines.

(read here for a definition of cytokines)

Cytokines effects the behavior of cells. This includes tumor necrosis factor and the interferons, which trigger inflammation and response to infections. In short, these are way bad for you!

For example the cells responsible for insulin production in your pancreas may be damaged. Once this happens, Type 2 diabetes is more likely to occus.

In future it would not be unusual for dentist who sees gum disease in a patient advising them to get a test for blood sugar levels.

RISK TO UNBORN BABIES

In January 2010, scientists linked the death of an unborn baby to bacteria from a woman's inflamed gums.

CHEST INFECTIONS

Chest infections such as pneumonia may be linked to gum inflammations. When your gums are inflamed, you have far for bacteria in your mouth and these can spread to your throat, mouth and into your lungs causing chest infections.

CANCER

In 2007, an American study found that men with periodontal disease had over sixty percent higher risk of developing pancreatic cancer.

(Click here for the definition of periodontal disease)

OSTEOPOROSIS

Sorry to depress you even further, but

It's just another reminder that good dental hygiene is vital. Not just to cure bad breath. Read the whole article here:


http://dailyexpress.co.uk/posts/view/178326/Teeth-Why-flossing-each-day-keeps-the-doctor-away

Fighting bad breath | bad breath solutions that are simple but work

Fighting against bad breath and looking for solutions? Good, read on...

All over the world, there are men and women who are very sensitive about their stinky breath and long for a cure.

If you have that scary feeling that your breath might be stinking up the office, don't ignore it. If you think your breath smells, it probably does. And if you get offered a mint or chewing gum before every meeting, you can pretty much bet on it.

Don't fret, there are lots of bad breath cures from simple home remedies to regular visits to the dentist.

Regular visits to the dentist to take care of your cavities and gum problems will help a lot. It's also a well known fact that gum disease can increase the risk of heart disease too, so you'll be doing more than fixing your bad breath, you might just save your life. You may not know, tooth decay and gum are a major cause of bad halitosis. Your mouth may stink because of these reasons. A quick visit will help see if this is the problem and keeping good oral hygiene is a very effective solution.

Daily (at least 2 times a day, 3 times if you eat a lot of sweets) teeth brushing is one of the best bad breath remedies.

Unfortunately there are also hundreds of medications which list bad breath as one of their side effects. Some of the medications are listed here.

Once you've ruled out serious illness, internal problems or cavities, then home remedies may provide the most effective solution for bad breath. Many household products help clear the stink that the mouth produces.

Pomegranate fruit peel can be effective. You need to take the skin and dry it out in the sun. Boil the dried peel and then use the water as a mouthwash. Or you can take the dried pomegranate peel and grind into a fine powder, mix with a little bit of water and gargle with this.

Eating fresh apples and guava can also provide temporary neutralization.

And it might sound obvious but if you have dry mouth bad breath, the make sure the mouth is keep moistened. Drink plenty of water to keep your mouth and body nicely hydrated.

Just be sure to do something about your bad breath before it gets worse and your social life begins to take a hit.

There is a natural way to cure bad breath in around 72 hours. Visit this website www.badbreathcuresnow.net for more details.

Bad breath control | fighting bad breath is possible

Why does this guy's breath smell so bad?


Photobucket


Maybe it's because he has a dry mouth. Dry mouth bad breath is an actual medical syndrome. It's far more common than you might think.

Dry mouth bad breath might be for simple reasons (e.g. sleeping with your mouth open all night, or drinking too many diuretics such as coffee), but it could be an indicator of serious medical conditions too.

One possible reason for your dry mouth bad breath might be due to a malfunctioning adenoid. And adenoid, according to the Britannica Encyclopedia is a mass of lymphoid tissue, similar to the tonsils, on the back wall of the nasal pharynx. If the adenoids become infected in childhood, their inflammation can obstruct nasal breathing and sinus drainage (promoting sinusitis) and block the eustachian tubes that connect to the middle ear (setting the stage for otitis). Surgical removal of enlarged or infected adenoids may be recommended.

Definitions of adenoid here.

It's good to remember that our sense of smell isn't completely subjective and accurate. So if you're worried about dry mouth bad breath or bad breath in general it's good to check in with your dentist. Visiting a dentist twice a year is recommended. Flossing is also an important part of your teeth cleaning routine, not just brushing your teeth.


PS Brushing your teeth might have other benefits too. Read this Daily Mail article which states latest studies which show cleaning your teeth twice a day might keep a heart attack at bay. More than 11,000 people's data were used in this latest study from the UK. Researchers have found that poor dental hygiene can lead to bleeding gums which lets in up to 700 (SEVEN HUNDRED, READ THAT AGAIN!) different types of bacteria enter the bloodstream which increases the risk of heart attack whether or not you're healthy, old, in the normal risk categories or not.

Read here for a proven way to fix bad breath.

Here's to your dental and overall general health.

10 of the worst home remedies for bad breath

Bad breath is one of the most embarrassing and most annoying problems to have. If not treated properly, beastly breath could interfere with your work life and social life, not to mention your sex life.

“One of the most common misconceptions is that halitosis is caused by the foods you eat,” said Gordon Douglass, D.D.S., president of the American Academy of Periodontology. “Actually, bad breath can be caused by the sulfur compounds released from our digestive process.”

Anaerobic bacteria that live within the surface of the tongue and throat break down proteins in food, blood and diseased oral tissue. When these bacteria come in contact with certain amino acids in proteins, sulfur compounds are released from the back of the tongue and throat causing your yuck mouth.

While many manufacturers promote home remedies to tame the beast, they only mask the problem or have the potential to cause more harm. The only way to rid yourself of the beastly breath is to find its source.

“The only full-proof way of eliminating halitosis is to see your periodontist or dentist to determine the cause,” said Douglass. “There could be many factors at play, such as gum disease, a dry mouth or certain medical conditions.” He added, “Many home remedies exacerbate the problem or are just temporary fixes. You should see a specialist to determine the most effective treatment.”

The American Academy of Periodontology asked its members for the most ineffective home remedies their patients have used to tackle yuck mouths.

1. Excessive use of mouthwash. Produces sloughy, stinky tissue that is worse than what your breath is already like.
2. Breath mints. A sweet smelling mouth doesn't mean a healthy mouth. Long-lasting sugar candies subject teeth to acid attacks, increasing your risk for cavities.
3. Chewing gum. Chewing gum can increase salivary flow, but only masks bad breath. Try drinking water throughout the day instead.
4. Mint chew tobacco. Smokeless tobacco causes gums to recede and increases the chance of losing the bone and fibers that hold your teeth in place, and more importantly, causes oral cancer.
5. Infomercial Items. Only use items that have the ADA Seal of Approval. Unapproved items could do more harm than good.
6. Vodka martinis or sour mash whiskey. Alcohol may further the problem by making your mouth dry, whereby saliva is unable to remove oral bacteria.
7. Brushing with cleanser. Many chemicals used for household cleaning are poisonous and should not be consumed – this is one of them.
8. Intestinal cleansing methods. Bad breath does not originate from the stomach. Actually, anaerobic bacteria in your mouth produce smelly sulfur compounds that cause bad breath.
9. Rinsing with kerosene. Talk about putting your mouth on fire!
10. Tongue piercing. Anything that allows you to harbor more bacteria on your tongue, like tongue jewelry, increases your chance of bad breath.

A referral to a periodontist in your area and free brochure samples are available by calling 800-FLOSS-EM or visiting the AAP's Web site at www.perio.org.
About the AAP
The American Academy of Periodontology (AAP) is the professional organization for periodontists—specialists in the prevention, diagnosis, and treatment of diseases affecting the gums and supporting structures of the teeth, and in the placement of dental implants. Periodontists are also dentistry’s experts in the treatment of oral inflammation. They receive three additional years of specialized training following dental school, and periodontics is one of the nine dental specialties recognized by the American Dental Association. The AAP has 8,000 members worldwide.

Help, my boyfriend's breath smells like something has died. Seriously, it's THAT BAD

breath,pill,man,halitosis cure

Image courtesy of Getty Images

It's gross I know. Kissing someone who's breath stinks like something has died is horrible. And mints can only mask the problem for so long.

I guess it's small comfort to know that almost half the adult population of the US and, as claimed in Japan more than half the adult population suffers from bad breath. Doesn't help you to know these facts when he's puckering up, ready for that goodnight tongue fest.

And then I guess it doesn't comfort you to know that the root cause of the smell of a dead thing inside someone's mouth is caused by a chemical called CADAVERINE.

(click here for wiki's definition of cadaverine)

Cadaverine is a colorless evil-smelling molecule that forms when animal tissue putrefies, otherwise know as rotting. You might notice that cadaverine is derived from the word cadaver, meaning corpse. So, your boyfriend most likely has some rotting food...more than likely meat...in his mouth.

Get him to brush his teeth properly and he absolutely has to floss too. Make sure he flosses thoroughly.

How do you tell him in a nice way to do this? Tricky, very tricky this one.

But here's a few ways NOT to tell him that his breath stinks like a dead animal:

1. Just before he's about to kiss you, put a clothes peg on your nose and say...ok then I'm ready!

2. Instead of calling him 'my honeykins', calling him 'yo barf breath, wanna hang out tonight?"

I say you use the magic formula "kiss + kiss + slap", which is shorthand for saying 'two compliments + home truth'

So it's

1 x compliment: honey, you look so sexy tonight

1 x compliment: and my friends think you're sexy too

1 x home truth: you know sometimes, your breath ain't quite so fresh, maybe you should think about flossing a little more?

I don't know if this will work, but try it and let me know!!!

Damon Wayans on bad breath

Damon Wayans has always been my favorite Wayans brother, even though, or maybe because he looks like the moodiest one. Anyway, this video is not going to give you any bad breath cures, but it's kinda funny viewing so enjoy

Is your low carb diet causing your bad breath?

There's a great article on webmd on low carb diets and the potential side effect they have of causing bad breath.

The article basically states that certain chemicals are released in the breath as the body burns fat instead of carbs. These chemicals are called ketones (and anyone who has been on, or knows about the Atkins low carb diet will have heard of ketosis which is when the body reached fat burning state) and unfortunately they don't smell that great.

Every cloud has a silver lining and all that, the article does go on to say that if your breath stinks, it may be a sign that you've been sticking to the low carb diet pretty well.

There's a quote from the senior director of the council on scientific affairs at the American Dental association (now there's a mouthful if you excuse the pun!) who is quoted in the piece, saying:

"Carbohydrates aren't readily available, so you start to use other fats and proteins as your source of energy, and as a result you are going to get a breath problem,"

Here's the article in full, makes good reading:

http://www.webmd.com/oral-health/guide/low-carb-diets-can-cause-bad-breath

What do you think? Do you think it's worth having breath so bad even your dog kiss you but losing a couple of pounds or two? Feel free to add your comments.

Fight bad breath | first we have to look at the causes of halitosis

I'll say it upfront first of all...there's rarely just one cure-all bad breath cure. Because often people have a bad breath for more than one reason. For example, they sleep with their mouths open and their mouths get dry and bacteria starts to multiply. So, yes, you can get some excellent stinky breath solutions but if you continue to sleep with your mouth wide open, eat garlic for every meal, have tonsil stones and never brush your teeth, I'd say there's a good bet your bad breath will continue. Sorry to be so brutal

So, let's take a closer look into the potential causes of bad breath.

In essence, bad breath that comes from the mouth (chronic halitosis can come from other parts of the body beyond the mouth..that's covered in a separate post) is caused by the bacteria that lives, eats, multiplies and basically parties in your mouth, particularly on the back on the tongue, and in the crevices between the teeth. Think of them as devilish little creatures feeding on your leftover food particles.

To discuss it in scientific terms, the anaerobic bacteria which is causing your bad breath emits certain chemicals including:

1. Hydrogen sulfide
2. Methyl Mercaptan
3. Dimethyl sulfide

If you've ever taken a chemistry class at school, you'll probably remember giggling as the teacher passed around a test tube of hydrogen sulfide. This is the smell of rotten eggs. And get this, not only do these chemicals smell, they also cause the production of more waste products which have 'lovely' odors of their own. Gross eh?

And then there's the smell of putrifying food called 'cadaverine'. Yes like the word cadavre or body. That's the leftover food in your mouth rotting and emitting a smell which is often described as 'sweaty feet'


And back to 'Xerostomia" which is the dentists' term for dry mouth. Dry mouth is when the usual flow of saliva has stopped for whatever reason. Dry mouth can be caused by certain drugs...some antidepressants for example, for sleeping with your mouth open in a dry room, tobacco and certain foods such as milk and cheese.

So I hope that's given you at least a quick introduction to bad breath causes. Once you've identified the cause of your halitosis then it stands to reason that's it's a lot easier to come up with a bad breath remedy.

Basic bad breath cure | don't forget to brush your tongue

Basic bad breath cure #1

If...make that... WHEN you brush your teeth twice a day (and floss too), make sure you brush you tongue. Often the most yuckky stinky bacteria lives on your tongue, especially on the back of your tongue. Pull your tongue out and look in the mirror and check if it's looking healthy.

toothbrush,brush teeth,toothpaste,bad breath

Image courtesy of Getty Images

Welcome to Bad Breath Cures. Help is at hand

Welcome to Bad Breath Cures. This site provides tips for those suffering from the unfortunate problem of stinky breath. You are not alone. If you have any problems, questions or there's any related topic you wish us to cover in our ongoing search for the best bad breath solutions please feel free to leave comments in the comment box.


This blog will be updated regularly so hope you'll bookmark and come back and visit once in a while. Meanwhile, you want a quick, cheap and natural solution to bad breath, you could check out a link to a product called TheBadBreathReport, click here for an immediate treatment for halitosis

Some medications which may be causing your dry mouth bad breath

There are over 400 medications which list dry mouth as a potential adverse side effect.

So if you are currently taken medications and you are suffering from bad breath, you might want to check back in with your doctor to see if your medications are the root cause. Or perhaps check on the medicine's official website.

Some of the medications associated with dry mouth and therefore perhaps chronic bad breath include:

1. Some anti-depressants
2. Blood pressure medications
3. Drugs for urinary disorders such as incontinence
4. Medication for Parkinson's disease

Why can dry mouth cause bad breath? The mouth consists of soft tissues and if they are dry, they are easily irritated which makes it more susceptible to infections. Saliva is a natural cleaning agent, so you need to have saliva around to keep the mouth healthy and clean.