Frequent inflammation of the tonsils may be due to poor immunity. In addition, our mouth is already full of bacteria, so if we do not take care of it properly, the possibility of getting sick will be greatly increased. It is inflamed mainly because of bacterial infection, environmental impact, and lack of water in the body. 1, bacterial infection. The reason why there is tonsillitis this symptom is because we have to swallow food every day, and that food may remain in the dark fossa of our tonsils. When it is infected by those residues for a long time, it will cause inflammation of the tonsils. 2. Environmental impact. Our work environment is also closely related to tonsillitis. If a person works in a dirty environment full of bacteria for a long time, the chances of him getting sick are very high. Those bacteria through our nasal cavity into the throat and mouth, over time will be easily infected with disease. 3. Insufficient water intake. The most important point is that the intake of water is not enough to cause tonsillitis. We all know that drinking water can help improve the immune system and understand the importance of drinking water to the body. It is recommended to consume 1,500 ml of water a day and to avoid eating too much food that is inflammatory. To sum up the causes of frequent tonsillitis, the above points are greatly related to our daily life habits. By adopting the above points, the number of tonsillitis will also be improved.