After pregnancy, the boogers are especially heavy, and it is considered that it is mainly related to the development of rhinitis after pregnancy. Pregnant women, due to pregnancy, the blood volume of the whole body increases, resulting in the patient’s inferior turbinate will appear hypertrophy. When the inferior turbinate is enlarged, it is easy to have poor nasal ventilation, which induces rhinitis and more boogers. In addition, after pregnancy, the body resistance of pregnant women is relatively low, easy to suffer from viral and bacterial infections also induced rhinitis, leading to rhinitis boogers more. Pregnant women after pregnancy, may be due to mental stress and other triggers, leading to easily induced rhinitis. Therefore, when pregnant women have more boogers after pregnancy, it is more likely to be caused by rhinitis. Because the use of medication after pregnancy is more cautious, such as nasal spray hormones and oral rhinitis of proprietary Chinese medicine preparations, are recommended to be used with caution, may have adverse effects on the pregnant woman and the fetus. Clinically, it is recommended that pregnant women use saline nasal rinsing three times a day, which has no side effects. Nasal rinsing can flush out all the boogers and keep the nasal cavity open and draining, which is also helpful for the recovery of the disease.