How much impact does a fever of 38.5°C in a pregnant woman have on the fetus?
Sep 30, 2022
Source: Cainiu Health
Dr. Lv Aiming
Introduction
In general, a fever of 38.5°C in pregnant women usually does not affect the fetus, but it may potentially lead to developmental defects in the nervous system or fetal malformations. It is recommended that pregnant women drink plenty of water and consume fresh vegetables, fruits, and other nutritious foods in daily life, avoid spicy and irritating foods, maintain regular作息 (sleep patterns), and avoid staying up late and excessive fatigue.
Generally, a fever of 38.5°C in pregnant women usually does not affect the fetus, but it may potentially lead to neurological developmental defects or fetal malformations.
1. No effect
If the fever in a pregnant woman is not severe and no adverse reactions occur, the impact on the fetus is typically minimal. Physical cooling methods can be appropriately applied, such as using cold compresses or ice packs on the forehead. When necessary, medications like Banlangen granules, ibuprofen sustained-release capsules, or acetaminophen tablets may be taken under medical guidance to relieve symptoms.
2. Neurological developmental defects
A fever of 38.5°C in a pregnant woman can have significant effects on the fetus, particularly on the developing brain and nerves. It increases the risk of impaired neural development, which may result in intellectual disabilities after birth.
3. Fetal malformations
A fever of 38.5°C during pregnancy may be caused by viral infections. These viruses can enter the fetal circulation through the mother's bloodstream, potentially leading to congenital developmental abnormalities and even fetal malformations.
