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Bad breath
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14 possible causes of 'Bad breath'
1. Breath odor
Breath odor is the scent of the air you breathe out of your mouth. Unpleasant, distinctive, or offensive brea...

Symptoms:

  • Bad breath
Click to view article 2. Sinusitis
Sinusitis refers to inflammation of the sinuses that occurs with a viral, bacterial, or fungal infection.Acut...

Symptoms:

  • Snoring
  • Headache
  • Tired
  • Bad breath
  • Feels hot to touch
Click to view article 3. Dental cavities
Tooth decay is one of the most common of all disorders, second only to the common cold.

Symptoms:

  • Bitter taste in mouth
  • Unpleasant taste in mouth
  • Facial swelling
  • Tooth sensitivity to cold
  • Bad breath
Click to view article 4. Gingivitis
Gingivitis is a form of periodontal disease. Periodontal disease involves inflammation and infection that des...

Symptoms:

  • Mouth lesions
  • Unpleasant taste in mouth
  • Bleeding gums
  • Swollen gums
  • Bad breath
Click to view article 5. Enlarged adenoids
Enlarged adenoids refers to swollen lymphatic tissue in the back of the nose. The tissue is similar to the to...

Symptoms:

  • Restless sleep
  • Nasal obstruction
  • Poor sense of smell
  • Swollen tonsils
  • Bad breath
Click to view article 6. Intestinal obstruction
Intestinal obstruction is a partial or complete blockage of the bowel that results in the failure of the inte...

Symptoms:

  • Diarrhea
  • Aversion to food or drink
  • Bowel sounds loud
  • Irritability
  • Bad breath
Click to view article 7. Aspiration pneumonia
Aspiration pneumonia is inflammation of the lungs and airways to the lungs(bronchial tubes) from breathing in...
This condition is considered a medical emergency. Urgent care may be required.

Symptoms:

  • Blood tinged sputum
  • Diaphoresis
  • Bitter taste in mouth
  • Moist skin
  • Bad breath
Click to view article 8. Pharyngitis
Pharyngitis is inflammation of the pharynx, which is in the back of the throat, between the tonsils and the v...

Symptoms:

  • Headache
  • Throat irritation
  • Fever
  • Sore throat
  • Bad breath
Click to view article 9. Gastric cancer
Gastric cancer is cancer that starts in the stomach.Cancer- stomach; Stomach cancer; Gastric carcinoma; Adeno...

Symptoms:

  • Swallowing problem
  • Heartburn
  • Abdominal distension, gaseous
  • Nausea
  • Bad breath
Click to view article 10. Alcoholism
Alcoholism is drinking alcoholic beverages at a level that interferes with physical health, mental health, an...

Symptoms:

  • Fast heart rate
  • Burning feet
  • Problem getting an erection
  • Fear
  • Bad breath
This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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