Bleeding from the nose during pregnancy is a common phenomenon, usually caused by a deviated septum or dry air or local irritation. And the blood vessels dilate and blood pressure increases during pregnancy to rupture easily. If a pregnant woman has symptoms of nose bleeding, it is recommended to take the following treatment: It is recommended to first go to the hospital for examination to find out the cause to prevent too much worry and emotional tension, which is detrimental to the development of the fetus. If the symptoms of bleeding appear you can plug the nostrils with clean cotton and wash your face with cold water, especially the nose. Cold water can make the local blood vessels contract with cold, so as to stop the bleeding. If the bleeding is more serious, you can use your thumb and index finger to compress both sides of the nose to compress the bleeding, as well as put a cold towel on the forehead to stop the bleeding. If the bleeding is serious and the above treatment cannot stop the bleeding, you must go to the hospital in time to deal with it. If the blood flows into the mouth, you must not swallow it, but must spit it out. Bleeding during pregnancy is a relatively common phenomenon, so do not worry too much, and do not abuse drugs, because the chemical composition of the drugs will have an impact on the fetus, in daily life to regularly open doors and windows to facilitate the smooth flow of breathing, to avoid nosebleeds because of the dryness of pregnant women.