A big tooth eats a hole, which is the phenomenon of tooth decay. Eating too cold, too hot, too sour and too sweet will cause toothache, because food will enter the cavity of decayed teeth, stimulate the gum pulp and cause pain. At this time, it is necessary to fill the teeth as soon as possible.

It is recommended to go to the local regular hospital or professional stomatological hospital to check the tooth decay. The doctor will help wash the teeth, disinfect them and then fill them. Only in this way can food and other things directly stimulate gums and pulp, causing serious pulp necrosis. Pay more attention to protecting and cleaning teeth at ordinary times.