If you have symptoms of cold and cough during pregnancy, you should be more cautious with medication, especially within 3 months. If the cough is strong, it also has an effect on the fetus, which can cause fetal abortion due to severe cough and lack of oxygen. In this case, it is recommended to take oral cough medicine diphenhydramine tablets, and also nebulize saline or budesonide to wet the airway and relieve the spasm of the airways, and monitor the change of body temperature. If the body temperature is about 38 degrees, prompt antipyretic treatment and oseltamivir antiviral is added. If the body temperature is 37.3 degrees to 38 degrees, drink more water, wipe the armpits and forehead with warm water for physical cooling, pay attention to more rest and increase nutrition.