If you talk or eat fast during meals, it is easy for food to enter the trachea, which can lead to severe choking and coughing. If the amount of food entering the trachea is relatively small, most of it will be coughed out of the body through this choking. After a few minutes, the symptoms will be relieved or disappear and usually do not need to be treated with medication. However, if more food enters the trachea and there is no way to expel it through choking, the patient needs to be taken to the hospital urgently. The location of the foreign body can be determined by examination and removal of the foreign body by bronchoscopy, and generally an appropriate amount of anti-inflammatory treatment is required. In the future, you should pay special attention when eating, try not to talk, chew and swallow slowly.