Halitosis
Noticeably unpleasant odors exhaled in breathing.
Also called: Bad breath, Foetor ex ore.
Conditions associated with halitosis
The following conditions have been associated with halitosis in medical literature. This is informational and not a diagnosis.
Chronic Sinusitis
Inflammation of the sinuses lasting more than 12 weeks, causing nasal congestion, facial pressure, and postnas...
Gastroesophageal Reflux Disease
A condition in which stomach acid frequently flows back into the esophagus, causing heartburn, regurgitation, ...
Idiopathic bronchiectasis
Idiopathic bronchiectasis is a medical condition that may be associated with various symptoms and signs....
Tests providers may use to investigate halitosis
When investigating halitosis, a healthcare provider may order one or more of the following laboratory tests. Test selection is a clinical decision made by a qualified professional.
CBC with Differential
Measures red blood cells, white blood cells, and platelets to help evaluate overall health and detect disorder...
Comprehensive Metabolic Panel (CMP)
Measures 14 substances in the blood to assess kidney and liver function, electrolyte balance, and blood sugar ...
Gastrointestinal Health Tests
Fast, easy and affordable gastrointestinal lab tests-- no insurance or a doctor's referral needed. Simply orde...
H. Pylori Igg Testing
This stool test is used to help diagnose H. pylori (Helicobacter pylori) bacteria infections and/or to determi...
H. pylori Test
Detects Helicobacter pylori infection associated with ulcers and gastritis....
Immunoglobulin E (IgE)
Measures total IgE and can help evaluate allergic conditions....
Urinalysis
Examines urine content to help detect urinary tract infections, kidney disease, and diabetes....
Symptoms commonly seen alongside halitosis
Facial Pressure
A feeling of pressure in the face, which is common in sinus conditions....
Fever
Body temperature elevated above the normal range....
Heartburn
A burning sensation in the chest or throat caused by stomach acid flowing back into the esophagus....
Postnasal Drip
Mucus that drips down the back of the throat from the nose, which can cause coughing and a sore throat....
Reduced Sense of Smell
A decreased ability to smell, which can be related to nasal conditions, infections, or neurological conditions...
Regurgitation
The return of food or liquid from the stomach back into the mouth, which can be a sign of acid reflux or swall...
When to seek care
Seek care from a qualified healthcare provider if halitosis is severe, persistent, worsening, or accompanied by concerning symptoms. If you think you have a medical emergency, call your local emergency number immediately.
Frequently Asked Questions
What does the symptom halitosis mean?
Halitosis is a health sign or symptom described in medical literature. Noticeably unpleasant odors exhaled in breathing.
Which conditions are associated with halitosis?
Halitosis has been reported in association with 3 conditions in the medical literature we index, including Chronic Sinusitis, Gastroesophageal Reflux Disease, Idiopathic bronchiectasis. These associations do not mean you have any of these conditions.
Should I see a doctor about halitosis?
You should discuss any persistent or concerning symptoms with a qualified healthcare provider. This website does not provide diagnosis. If you have severe symptoms or signs of a medical emergency, seek care immediately.