why do we get bad smell from mouth

No one likes to hear it, but it's worse not to know it: You have. (also known as halitosis or malodor) can be embarrassing and tough on those around you. Some people don't realize their breath could peel paint because people are afraid to tell them. "Certainly can ruin," John Woodall, DDS, a dentist with Woodall and McNeill in Raleigh, N. C. , tells WebMD. Fortunately, this problem is often easy to fix. What helps: Good oral hygiene, regular visits to your dentist, and ruling out any underlying conditions or other factors (such as some, diets, and foods) that could make your breath less than pleasant. Do You Have Bad Breath? Bad breath is often caused by a buildup of bacteria in your that causes inflammation and gives off noxious odors or gases that smell like sulfur -- or worse.

Everybody has nasty breath at some point, like when you get out of bed in the morning. Not sure if your breath is bad? The best way to find out is to ask a trusted friend or your significant other, "'Does my breath smell? ' Because it's really hard to tell on your own,"
Frangella, DDS, a dentist with Frangella Dental in New York, tells WebMD. There's another way to know. It may seem a bit gross, but look at and smell your dental floss after you use it. "If your floss smells or there is on it, then there are foul odors in your," Woodall says. What Causes Bad Breath? There are no statistics on what percentage of the population has bad breath.

That's because studies usually rely on someone reporting whether or not they think they have bad breath and may not be accurate. But studies show that about 80% of bad breath comes from an oral source. For instance, cavities or can lead to bad breath, as can that have trapped food particles; cracked fillings, and less-than-clean dentures. Several internal medical conditions also can cause your breath to go downhill fast. They include, disease, respiratory tract infections, and. You'll want to see your doctor to rule out things like, and other causes of chronic (xerostomia). Woodall recalls a 30-year-old patient who had chronic bad breath, though her were "immaculate" and her was very clean.

Her doctor tested her for and other conditions, "gave her some medicine, and her bad breath went away," Woodall says. , medically called halitosis, can result from poor dental health habits and may be a sign of other health problems. can also be made worse by the types of foods you eat and other unhealthy lifestyle habits. How Does What You Eat Affect Breath? Basically, all the food eaten begins to be broken down in your. В If you eat foods with strong odors (such as garlic or onions), brushing and flossing -- even mouthwash -- merely covers up the odor temporarily. The odor will not go away completely until the foods have passed through your body. Why Do Poor Habits Cause Bad Breath?

If you don't brush and floss daily, food particles can remain in your, promoting bacterial growth between, around the gums, and on the. This causes. Antibacterial rinses also can help reduce bacteria. In addition, odor-causing bacteria and food particles can cause if dentures are not properly cleaned. or chewing -based products also can cause bad breath, stain, reduce your ability to taste foods, and irritate your gums. What Health Problems Are Associated With Bad Breath? Persistent bad breath or a bad taste in the mouth may be a warning sign of gum (periodontal) disease. is caused by the buildup of plaque on teeth. Bacteria cause the formation of toxins to form, which irritate the gums.

If continues untreated, it can damage the gums and jawbone. Other dental causes of bad breath include poorly fitting dental appliances, of the mouth, and dental caries (cavities). The medical condition (also called xerostomia) also can cause bad breath. is necessary to moisten the mouth, neutralize acids produced by plaque, and wash away dead cells that accumulate on the tongue, gums, and cheeks. If not removed, these cells decompose and can cause bad breath. may be a side effect of various, or continuous breathing through the mouth. Many other diseases and illnesses may cause bad breath. Here are some to be aware of: respiratory tract infections such as or, chronic infections, chronic, and or problems.