<p>After the teeth are removed, the gums will be injured. Improper treatment of the gums can lead to serious and painful medical complications. necessary treatment (for before or after tooth extraction) will help facilitate a smooth healing process. After the tooth is removed, the doctor will place a gauze on the wound to stop the bleeding. Make sure you bite the gauze hard on the wound area to stop bleeding. If massive bleeding continues, rearrange the position of the screen to cover the wound more.</p><p>Don't speak, because this can loosen the gauze and produce further bleeding.</p><p>If the gauze is too wet, you can replace it. However, do not replace it more often than necessary and do not spit, because saliva can interfere with blood clotting.</p>