10 Causes of Bad Breath
Reviewed: Dr. Mera
Cause #4: Gingivitis
Gingivitis occurs when the gingival crevices between the gums and teeth become inflamed. This occurs as a response to biofilm or plaque attached to tooth surfaces. Early stages of gingivitis can be reversed with good oral hygiene. In gingivitis, the gums can become painful, red, and swollen.
The gums also bleed easily especially after brushing or flossing as they are irritated and inflamed. Swollen gums appear to be shiny as they are stretched over the inflamed tissue. There can also be ulceration. Gingivitis can cause bad breath.
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