Patient's question:
Morning, there's a bad smell in my mouth, but after washing my face, it disappears during the day. I also brush my teeth before going to bed at night. The next morning, the bad smell is still there. What should I do about the bad smell in my mouth in the morning?Doctor's answer:
Most people experience mild bad breath when going to bed in the morning. During sleep, saliva secretion increases, the self-cleaning function of the mouth is poor, the oral mucosa is dry, and the shedding of epithelial cells in the mucosa can all potentially cause bad breath. Poor digestion can also lead to bad breath. It is recommended to eat more fruits and vegetables and drink more tea. The catechins in green tea and the theaflavins in black tea can effectively eliminate bad breath. Avoid spicy and irritating foods, as well as drinking beer.