Most of the pain in the entire toothbed is caused by gingivitis or periodontitis, two diseases caused by the presence of a lot of food debris, tartar and bacteria in the gums and periodontal pockets. These substances will release toxins to stimulate the gums, provoke the immune response of the gum part of the gum tissue destruction, will lead to gum redness, swelling, bleeding, oral odor symptoms, especially in the body on fire or fever when the body resistance will be low, the number of periodontal local pathogenic bacteria and increase the virulence will lead to gum redness, swelling, bleeding is very strong, causing pain throughout the tooth bed phenomenon. These patients can drink more water, eat more fresh vegetables and fruits, and if the redness and swelling of the tooth bed is very obvious due to fire, you can take appropriate medication to clear heat and lower fire, such as taking clear fire gardenia wheat tablets, used to lower fire can also drink more honeysuckle tea and chrysanthemum tea, etc. In addition, go to the hospital for thorough periodontal cleaning, mainly through scaling, which is often clinically referred to as ultrasonic scaling to remove the stimulating and infectious substances around the gums, to create a good oral hygiene environment, the phenomenon of red and swollen gums and pain will disappear.