Swallowed plum kernels can usually be expelled on their own. Accidentally swallowed plum kernel, plum kernel itself is not very large and smooth surface so generally will not be intestinal or esophageal stuck, so the plum kernel will ultimately in the role of gastrointestinal peristalsis in the form of feces out of the body, so swallowed plum kernel generally can be discharged on their own. However, if the accidental swallowing of plum nuclei after the emergence of dyspnea, pharyngeal pain and other symptoms of discomfort is more serious, at this time should not wait for the plum nuclei discharged on their own should go to the hospital, under the guidance of the doctor will be plum nuclei for removal. If you have swallowed a plum kernel and are experiencing discomfort, it is recommended that you go to the hospital.