What Causes Bad Breath Even with Daily Tooth Brushing?
Disease description:
I brush my teeth every day as part of my routine, yet I have developed bad breath over the past two days. Sometimes I can even smell it myself. I would like to know why bad breath still occurs despite brushing teeth daily.
Doctor's answer (1)
Dr. Guo Huijie
The causes of halitosis despite daily tooth brushing can be diverse:
1. Poor oral hygiene: Although brushing daily, incorrect brushing techniques or insufficient brushing time may lead to deposits of dental calculus and dental plaque, causing bad breath.
2. Oral diseases: Conditions such as gingivitis, periodontitis, pericoronitis of wisdom teeth, and dental caries can cause excessive bacterial growth in the mouth, resulting in unpleasant odors.
3. Systemic diseases: Certain systemic conditions, such as diabetic ketoacidosis, indigestion, and constipation, may affect the digestive or metabolic systems and consequently lead to halitosis.
4. Lifestyle habits: Unhealthy habits such as smoking, alcohol consumption, and staying up late, as well as failing to thoroughly clean the mouth after consuming strongly flavored foods, can all contribute to bad breath.
5. Tonsil stones: Food debris and bacteria may accumulate in the tonsillar crypts, forming tonsil stones that cause halitosis.
It is recommended to undergo regular dental checkups, maintain healthy lifestyle habits, and receive treatment targeting the specific underlying causes.
