A fishbone stuck for a week usually can not be rotted by itself. Throat secretion does not have the role of digestion and corrosion of fishbone, fishbone need to go to the hospital in time to remove. Fishbone stuck in the throat for a week, can not disappear on its own, because the throat secretion can not digest the fishbone, fishbone need to go into the stomach through the stomach acid digestion, fishbone stuck for a week belongs to a longer period of time, you need to go to the hospital in a timely manner, otherwise the throat will be with the fish splinter piercing the mucous membrane and the occurrence of suppurative infections or hemorrhage, resulting in undesirable consequences. After the fishbone need to go to the hospital in time, with the help of the doctor to use tweezers and other professional tools to remove the fishbone. Do not believe that a fishbone stuck in the throat will rot on its own, otherwise it will cause adverse consequences, such as damage to the mucous membrane of the throat rupture, resulting in difficulty in swallowing.