After choking on water in the nose, it can be treated according to the amount and nature of the water choked. Usually, if the water choked into the nose is small, the water can be discharged by blowing the nose, etc.; if more water is choked, and coughing, chest pain and other symptoms, you need to go to the hospital in time to see whether the water into the lungs; if the water choked into the sewage, you should wash the nasal cavity in time, and follow the doctor’s instructions to take anti-inflammatory drugs to prevent infection. If only a small amount of water choking into the nasal cavity, you can blow your nose or back to inhale the water, by the throat part of the spit out the way, will choke the water out of the body. The discomfort is usually relieved when the water is expelled from the nose. If the amount of water choked into the nasal cavity is large, a large amount of water may enter the lungs through the nasal cavity, causing coughing, chest pain, or even hemoptysis and other adverse reactions. Therefore, in order to rule out the possibility of water entering the lungs, imaging tests can be performed in the hospital. If moisture enters the lungs, it should be aspirated out of the lungs and anti-infection treatment should be given promptly. If there is contamination of the moisture choked into the nasal cavity, it may cause bacterial infection. In order to prevent or treat the infection, the site of choking on sewage needs to be cleaned and can be treated with drugs such as amoxicillin and cefadroxil under the guidance of a physician. Nose choking water should be promptly discharged into the nasal cavity of the water, if the moment can not be discharged, you can go to the hospital to check, as soon as possible to carry out targeted treatment.