Nasal cavity after vomiting, may be vomit into the nasal cavity, gastric acid reflux stimulation or accompanied by intranasal infection and other reasons, you can rinse the nasal cavity through saline, apply ointment, if necessary, rhinoscopy for further treatment. Nasal cavity after vomiting, may be the vomit into the nasal cavity or stomach acid reflux to the nasal cavity, the nasal mucosa caused by stimulation. It is recommended to rinse the nasal cavity with saline to flush out the secretion to relieve the unpleasant nasal feeling. If the symptoms continue to be unrelieved, or if the foreign body cannot be rinsed out, it is necessary to consult a doctor for timely treatment to remove the foreign body from the nasal cavity. In addition, we must also consider whether there is a combination of diseases of the nasal cavity itself, when vomiting due to the increased pressure in the nasal cavity and discomfort, such as nasal infection, nasal mucosal tissue hyperplasia. Nasal infection can be treated with anti-inflammatory and anti-bacterial drugs such as oral anti-inflammatory drugs. If the symptoms are more serious, or can not be relieved, can be further nasal cavity microscopy, and targeted treatment. Nasal cavity after vomiting is difficult, if it can not be relieved by themselves, it is recommended to go to the hospital in time to seek professional help.