If a small child’s baby tooth is loose and about to fall out, you can eat hard foods to make it fall out easily. If it is an adult tooth that is about to fall out, it is recommended to go to the hospital and have it extracted if necessary. If it is time for a small child to replace a tooth and the milk tooth is loose and about to fall out, you can eat some hard food to make it fall out easily. However, it is not recommended to use your own hands to shake, or external forces to pull, otherwise it may lead to the extraction of the wound to expand the infection may be. If it is an adult tooth to fall out, mostly because of periodontitis, teeth appear obviously loose, then it is still recommended that the hospital visit, the teeth have no retention value need to be extracted, but also need to be cleaned up by the doctor in the extraction socket of a large number of inflammatory granulation tissue. This is conducive to the healing of the extraction socket, in preparation for the subsequent veneer. It is recommended to consult a professional doctor.