- By Priyanka Munshi
- Wed, 22 May 2024 03:25 PM (IST)
- Source:JND
Pregnant women and their unborn children must be shielded from heat waves, especially for the sake of their health and safety. Due to their higher body temperatures and altered blood circulation, pregnant women are more susceptible to heat-related illnesses. Severe heat can cause heatstroke, heat exhaustion, and dehydration, which can be harmful to both the developing baby and the mother.
Preventing issues like low birth weight and preterm labor can be achieved by ensuring they stay hydrated, cool, and shielded from the heat. It is imperative to provide a cool, protected space for pregnant women and their unborn children during heatwaves. In a conversation with Jagran English, Dr. Priyanka Suhag, a consultant at the Department of Obstetrics and Gynecology at the CK Birla Hospital in Delhi, discussed the health risks posed by heatwaves, especially for pregnant women and their developing babies.
According to Dr. Priyanka, heatwaves pose significant health risks for pregnant women and their developing babies. Here are some key points:
Dehydration: Pregnant women have increased fluid needs, making them more susceptible to dehydration during heatwaves. Dehydration can reduce amniotic fluid levels, which are vital for the baby's development.
Heat Stress: High temperatures can cause heat stress, leading to symptoms such as dizziness, fainting, and heat exhaustion. Severe cases may result in heat stroke, a life-threatening condition. Pregnant women have a higher risk due to increased metabolic and cardiovascular demands.
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Preterm Labor: Research indicates a link between high temperatures and an increased risk of preterm labor. A study found that for every 10°F increase in weekly average temperature, the risk of preterm delivery rose by 8.6%.
Low Birth Weight: Exposure to extreme heat has been associated with low birth weight. Studies show that maternal heat exposure can interfere with placental function and nutrient delivery to the fetus, affecting growth.
Congenital Defects: Elevated maternal body temperature, especially in the first trimester, may increase the risk of congenital defects. Animal studies and epidemiological data suggest that heat exposure during early pregnancy can disrupt fetal development.
Maternal Hypertension: Heatwaves can exacerbate hypertension, increasing the risk of preeclampsia, a condition that can lead to severe complications for both mother and baby.
Electrolyte Imbalance: Excessive sweating during heatwaves can lead to an imbalance of electrolytes, essential for both maternal and fetal health.
Dr. Priyanka emphasized that maintaining electrolyte balance is crucial to preventing complications. To mitigate these risks, pregnant women should stay hydrated, avoid prolonged sun exposure, rest in cool environments, wear light clothing, and consult healthcare providers for personalized advice. Recognizing and addressing the signs of heat-related illnesses promptly can ensure the health and safety of both mother and baby.