What illness in the body causes bad breath?
Halitosis, commonly known as bad breath, can be caused by various underlying medical conditions. Here are some common illnesses and conditions associated with bad breath:
- Gum disease (periodontal disease): Gum disease is a bacterial infection of the gums that can cause inflammation, bleeding, and the accumulation of bacteria in the mouth. These bacteria can produce foul-smelling compounds and contribute to bad breath.
- Dry mouth (xerostomia): Dry mouth occurs when the salivary glands do not produce enough saliva. This can be caused by certain medications, radiation therapy, Sjogren's syndrome, or other conditions. Saliva helps to cleanse the mouth and neutralize acids produced by bacteria, so its absence can allow bacteria to build up and cause bad breath.
- Tonsil stones: Tonsil stones are small, hard deposits that can form in the tonsils. They are composed of food particles, bacteria, and other debris that become trapped in the tonsils' crypts. When these stones decompose, they can emit an unpleasant odor.
- Sinus problems: Chronic sinusitis or nasal infections can cause post-nasal drip, where mucus from the nose flows down the back of the throat. This mucus can contain bacteria and debris, leading to bad breath.
- Gastrointestinal issues: Bad breath can sometimes be a sign of gastrointestinal problems, such as acid reflux or certain digestive disorders. These conditions can cause the regurgitation of stomach contents or the release of gases with an unpleasant odor.
- Diabetes: Uncontrolled diabetes can cause a condition known as diabetic ketoacidosis, where high levels of ketones accumulate in the blood and urine. One of the symptoms of diabetic ketoacidosis can be a fruity or acetone-like odor on the breath.
- Liver or kidney disease: Severe liver or kidney disease can lead to the buildup of toxins in the body, some of which may be released through the breath, resulting in bad breath.
If you are concerned about persistent bad breath, it's important to see a healthcare professional to determine the underlying cause and receive appropriate treatment.