Rice grains choking between the mouth and nasal passages can be discharged by blowing the nose, coughing, and eNasopharyngoscopy.
1. Nose blowing: If a grain of rice is choking between the mouth and the nose, you can pinch the nostril of the healthy side with your hand and blow your nose, repeat the process several times, and the grain of rice should come out of the nose, avoiding inhaling forcefully.
2. Coughing: If the rice grains are choking between the mouth and the nose, you can also try coughing to see if you can cough the grains out.
3. Suction: You can try to suck back hard to see if you can suck the rice back into the mouth.
4. Electronic Nasopharyngoscope: If the above methods cannot remove the rice grains, it is recommended to remove the foreign body through the electronic nasopharyngoscope.
If the rice grains are choked between the oral cavity and the nasal cavity and cannot be easily removed, it is recommended to go to the hospital in time, under the guidance of a professional doctor to avoid delaying the condition and causing other damages.