A member asked:

How to get rid of bad breath?

26 doctors weighed in across 10 answers

Well...: Assuming that you're brushing and flossing regularly, bad breath can be a sign of a chronic sinus infection or an infection in your mouth and/or throat. If you are having any pain in your forehead or cheeks or tenderness in your mouth or throat and/or a stiff neck, see your doc right away. Post nasal drip and gastrointestinal problems can also cause bad breath. It's worth it to have an evaluation.

Answered 2/7/2017

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Dry mouth/food/bev.: A dry mouth can harbor more germs fermenting and exuding smells. Certain foods and beverages also. If you are not healthy, with post nasal drip congeston/cough/mouth breathing for over 1 week-consider a sinus infection. Allergies of the nose can also be a player with mouth breathing an congeston. Obvious treatment is to decongest the nose. More water, mouth hygiene-tongue scrib and monitoring.

Answered 3/17/2013

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Avoid common causes: Halitosis (bad breath) after certain foods or drinks occurs for several reasons. Chemicals from some foods/drinks diffuse into the flesh in the mouth and throat. These chemicals (odors) keep coming out into the breath for many hours. Some foods or drinks cause odors when in the stomach. Stomach odors will come up through burps, and even without noticeable burps. Some substances stick to the teeth.

Answered 11/28/2017

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Start w your Dentist: Make sure no infections (teeth, gums/bone, throat, tonsils, etc. Clean between teeth DAILY. Brush 2 minutes 2x/day. Ask Dentist to show you how to clean tongue. Evaluate dietary choices. Have Physician evaluate sinuses, tonsils, adenoids, and possibility of GERD.

Answered 10/22/2016

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Dr. Theodore Davantzis answered

Specializes in Dentistry

Halitosis: Bad breath can be caused by many different factors, including sinus infections, periodontal problems, smoking, cavities, acid reflux, and your diet. Address all of these possibilities with your dentist and physician, and I'm confident that your problem will at least be minimized, and hopefully eradicated.

Answered 10/22/2016

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See a dentist: Bad breath can come from different sources. You should see a dentist to rule out any infections, gum problems or tongue issues. Assuming you don't have those, see an ent. Sometimes bad breath can come from tonsils, sinuses, or stomach.

Answered 6/6/2014

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Dr. Gary Sandler answered

Specializes in Dentistry

Find the cause: There are many causes of bad breath, both of dental and medical origin. Find the cause(s) and treat them and then maintain good oral hygiene. By far the most common cause is poor oral hygiene. See the following website for more information: http://www.Smilesapartcosmeticdentist.Com/fresh-breath-control.Htm start by seeing your own dentist for a consultation.

Answered 12/10/2013

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Dr. Theodore Davantzis answered

Specializes in Dentistry

Determine cause: Once the cause is determines, then that condition can be treated, teeth, gums, diet, and stomach problems can all contribute. See a local physician and dentist for help.

Answered 8/12/2013

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Dr. Manami Yamaguchi answered

Specializes in Dentistry

Many to check: First, consult your dentist. Make sure you have checked: 1) cavities 2) gum disease 3) sinus/nasal issues like post-nasal drip 4) gerd or acid reflux 5) food choices--garlic, some spices can give off bad breath sometimes 6) dry mouth--drink plenty water--it's good for your body also 7) scrape your tongue--tongue is like a carpet that traps bacteria there are more, so check with your dentist!

Answered 12/18/2013

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Dr. Sam Markzar answered

Specializes in Dentistry - Periodontics

Many causes...: Bad breath or halitosis, can have several causes, ; it is sometimes multi-factorial. Accumulation of plaque and tartar in between ;; behind the teeth + presence of cavities are common causes. Also, many people have more accumulation of germs and debris on top surface of their tongue (to be brushed daily too). Others:presence of "post nasal drainage", acid reflux/ digestive problems ; some foods.

Answered 2/27/2017

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