A grain of rice in the trachea is a foreign body and can be removed by coughing, the Heimlich maneuver, or by medical personnel using a bronchoscope. 1. Coughing: If the grains of rice are small and stuck in the upper part of the trachea, they can be coughed up by reflexively stimulating the cough. Rapid and violent coughing up of gas impinges on the grains of rice, forcing the grains of rice out through the jets of gas produced by coughing. 2. Heimlich first aid method: trachea with rice particles, and caused by asphyxia, you can use Heimlich first aid method, the use of the impact of the abdomen, the trachea out of the body of the foreign body. Specific operation method is to stand behind the patient, one leg in front, one leg straight, both hands clenched fist on the patient’s umbilicus two cross fingers, quickly to the patient’s back above the impact of 3-5 times, prompting the discharge of rice particles. 3. Bronchoscopy: If after the above treatment, the rice particles are still not discharged or the rice particles remain in the trachea for a long time, it may cause tracheal obstruction and inflammatory reaction. In this case, you should consult a doctor as soon as possible, medical personnel through the bronchoscopy way to clarify the existence of the location of the rice particles, and in the bronchoscopy using a foreign body forceps to grasp the rice particles out. Trachea with rice particles, should consult a doctor in a timely manner, under the formal guidance of the doctor to remove, do not blindly handle their own, so as to avoid the rice particles fall into the deeper fine bronchial tubes, increasing the difficulty of subsequent treatment.