breath odor


Also found in: Dictionary, Thesaurus, Legal, Encyclopedia.
Related to breath odor: Morning breath, halitosis, Chronic halitosis

breath odor

an odor usually produced by substances or diseases in the lungs or mouth. Certain specific odors are associated with some diseases, such as diabetes, liver failure, uremia, or a lung abscess.

breath

the air taken in and expelled by the expansion and contraction of the thorax.

bad breath
see breath odor (below).
breath odor
characteristic for a species, reflecting their diet. Abnormal or unpleasant odors may be caused by diseased or necrotic tissue in the respiratory or upper gastrointestinal tracts, including mouth and nasal cavity. Diseased teeth are a common cause in dogs and cats. In addition, certain metabolic diseases may produce distinctive breath odor, e.g. ketoacidosis, uremia.
hydrogen breath test
detects the level of hydrogen in expired air as an indication of intestinal bacterial fermentation of carbohydrates. It is used in the diagnosis of inflammatory bowel disease and carbohydrate malabsorption.
breath sounds
can be heard with a stethoscope on the chest and trachea. The normal sounds are the normally very faint vesicular murmur and the louder, tubular sounding bronchial tones. They are made by the air passing through the tubes of the bronchi. Adventitious (abnormal) sounds are the rale, rhonchus, grunt, friction rub, laryngeal stertor, wheeze and peristaltic sounds. Bronchovesicular sounds are intermediate between the two in character and site of origin. The vesicular sounds and the bronchial tones may be increased to the point of being an abnormality. Abnormal sounds are caused by narrowing of the tubes, collection of exudate in them or inflammation of the pleural surfaces.
breath stacking
in artificial respiration, incomplete expiration can result in residual air adding to the volume of the next inspiration with eventual over inflation of the lungs.
breath volume
may be assessed by observation of degree of chest movement and volume of expired air as felt by the hand. A respirometer is more accurate but is not available nor satisfactory for clinical use with animals unless the subject is trained to use one.

Patient discussion about breath odor

Q. What causes bad breath? I have bad breath for a long time. What causes it?

A. Here are some causes of bad breath:
A Dry mouth- Saliva helps cleanse and moisten your mouth. A dry mouth enables dead cells to accumulate on your tongue, gums and cheeks. These cells then decompose and cause odor. Dry mouth naturally occurs during sleep. It's what causes "morning breath." Dry mouth is even more of a problem if you sleep with your mouth open. Some medications as well as smoking can lead to a chronic dry mouth, as can a problem with your salivary glands.
Some Diseases can also cause bad breath- Chronic lung infections and lung abscesses can produce very foul-smelling breath. Other illnesses, such as some cancers and certain metabolic disorders, can cause a distinctive breath odor. Kidney failure can cause a urine-like odor, and liver failure may cause an odor described as "fishy." People with uncontrolled diabetes often have a fruity breath odor. Chronic reflux of stomach acids from your stomach (gastroesophageal reflux disease, or GERD)

Q. How to get rid of bad breath? My wife complains that I have bad breath. How can I get rid of it?

A. Consider that candida infection can make your breath worse. You might try cutting down on sugar and carbs.

"Bad breath can also be caused by a candida (yeast infection), you may have a constant white furry tongue. Look at cutting down your intake of sugars and processed foods, as well as those containing yeast. - Search for Anti-Candida diet on a search engine for more info"
http://www.wikihow.com/Fix-Bad-Breath-on-the-Spot

More discussions about breath odor
References in periodicals archive ?
Periodically rinse with a scent-control mouth wash to kill breath odors, and always cover your mouth with a scent-control facemask while hunting.
Bretl says his pine-scented gum will disguise the deer-disturbing breath odors of tobacco, beer, onions, and plain old garden-variety morning-mouth.
UNITED KINGDOM -- While two studies have shown that regular tea drinking can keep breath odors away, another, separate study, has shown that herbal teas can seriously damage teeth.
The tongue cleaner helps prevent gum disease, reduces bad breath odors by 85 percent, removes the bacteria that causes tooth decay and is simple to use.
Dentyne Pure - first in the gum category with NeutraFresh - a proprietary blend of ingredients that is clinically shown to neutralize bad breath odors.
Gum-O-Flage is an innovative chewing gum, which contains state-of-the-art antimicrobials designed to immediately kill germs that cause offensive breath odors.