Winter season is very easy to catch a cold, especially for pregnant women, resistance is reduced and the high incidence of colds. Basically, most pregnant women have a history of cold and flu resistance. If the symptoms are not serious, such as common cold, nasal congestion and runny nose, and there is no high fever, and the body temperature does not exceed 38.5℃, drink more water and take more rest, there is no need to see a doctor or take medicine for the time being, and it can be cured by itself in about 1 week: 1. Honey water, stewed white radish with rock sugar or stewed sorbet with rock sugar, etc.; 3. If you have nasal congestion, you can use physiological seawater spray or inhale moist hot water vapor, you can taste mustard, smell lemon, etc. The vast majority of colds are viral infections, and there are no drugs that can safely and effectively fight viruses during pregnancy, and can only relieve symptoms, but if tests reveal bacterial infections, you can also choose relatively safe antibacterial drugs when weighing the pros and cons.