Pregnant women with runny nose and runny eyes are commonly caused by allergies, that is, allergic conjunctivitis and rhinitis. At this time, they will feel dry and itchy eyes, some mucus-like secretions, itchy nose, runny nose, sneezing and so on. Because you can’t use some medications when you are pregnant, you can use some eye medications that don’t affect pregnant women, such as artificial tears that can relieve the itchy and dry eyes, and you can also relieve the itchy eyes by applying cold compresses. The important thing is to stay away from allergens. If you have checked allergens before and know what you are allergic to, you should avoid these things, for example, some people are allergic to food, so they should eat less of these allergic things. Some people are allergic to pollen or plants such as artemisia, so they should go outdoors less often and go to parks and other places where there are many plants. In short, allergies often occur in spring and autumn, that is, when the seasons change. Once the season is over, the symptoms can be relieved, and sometimes, for example, if you live in the north, you can go to the south to change the environment and avoid the allergens, which can also play a role in relieving allergy symptoms.