Rice grains choking to the trachea is more dangerous, should be the scene immediately after deep breathing forcefully coughed out, if not relieved or have breathing difficulties, need to seek medical attention to remove the rice grains. Eating rice particles choking into the trachea is very dangerous, there will be a choking reaction, if the choking is serious, there will be respiratory difficulties or even shock. So you need to do a deep breath immediately after the first scene and cough hard, it is best to be able to choke into the rice grain cough out. If the effect is not satisfactory and breathing difficulties, you need to go to the hospital in time to seek medical treatment, bronchoscopy and remove the rice particles. Usually in the meal time must chew slowly, do not talk when eating, avoid eating too fast, develop good eating habits.