Is nosebleed during the second trimester of pregnancy normal?

After becoming pregnant, women may experience various abnormal symptoms and physiological reactions. Some pregnant women’s skin becomes smoother, while others’ skin becomes rougher; some even experience nosebleeds. Is nosebleeding during the second trimester normal?

Is nosebleeding during the second trimester normal?

Occasional nosebleeds during the second trimester are generally considered normal and may be related to hormonal fluctuations, weather conditions, dietary factors, and other variables—so no single explanation applies universally. Nosebleeds are a common occurrence during pregnancy, often appearing in the first, second, or third trimester—but particularly during the second and third trimesters. This is because, as pregnancy progresses, estrogen levels rise significantly. Under estrogen’s influence, the nasal mucosa swells and local blood vessels become engorged; even minor trauma can rupture the mucosal surface, leading easily to epistaxis (nosebleeds).

Nosebleeds occur more readily when the nasal cavity is dry—especially during autumn and winter, when low humidity predisposes the nasal mucosa to drying. Pregnant women tend to be less physically active and may have inadequate nutritional intake, both of which can contribute to nasal dryness. Additionally, hormonal changes during pregnancy may trigger rhinitis, causing capillary dilation and increasing susceptibility to nosebleeds. Pregnant women are advised to consume adequate vegetables and fruits, stay well-hydrated, and—under medical guidance—apply erythromycin ointment to the anterior nasal passages to maintain mucosal moisture.

Pregnant women should closely monitor their own health status, strictly adhere to scheduled prenatal check-ups, and seek prompt medical attention if any discomfort arises. Attention should also be paid to food hygiene during pregnancy; eating outside is best avoided whenever possible. We hope this information proves helpful!