Teeth always stuffed need to be treated according to its causes, such as aging, poor dental hygiene, dental caries, pathological gum recession, etc. After a clear diagnosis, general treatment, filling treatment and other ways are chosen. 1. Ageing: some people’s gums shrink physiologically due to ageing, thus causing teeth to be stuffed all the time. This phenomenon does not require special treatment, and you can use interdental brushes to clean up food debris. 2. Poor dental hygiene: daily do not love brushing, teeth cleaning is not in place, can also lead to bacterial growth, resulting in widening of the gap between the teeth, the phenomenon needs to develop good oral hygiene habits, diligent brushing, while avoiding the consumption of toothpicks, so as not to lead to wider and wider gap between the teeth. 3. Dental caries: dental caries can also lead to the phenomenon of teeth always stuffed, because dental caries will form cavities, so it will be easy to food congestion. Treatment can choose filling treatment, remove the food debris and decayed material, and then use the appropriate material for filling. 4. Pathological gum recession: periodontitis can lead to gum recession, can choose to carry out periodontal treatment, daily need to use dental floss, dental floss to remove food debris, at the same time with the combination of chlorhexidine gargle solution to rinse. Teeth are always stuffed with many reasons, if you exclude physiological factors, it is recommended to go to the hospital as soon as possible, follow the doctor’s instructions to take standardized treatment, not private treatment, so as not to lead to adverse consequences.