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Thirst During Pregnancy - Know More About It

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During pregnancy, some women experience excessive thirst that continues until they give birth. Read the article to know in detail about it.

Written by

Dr. Palak Jain

Medically reviewed by

Dr. Richa Agarwal

Published At February 7, 2024
Reviewed AtFebruary 7, 2024

Introduction

It is common for women to experience increased thirst during pregnancy. The harshness gets worse as she gets closer to giving birth. There can be a few causes. Excessive vomiting during the first trimester may be the cause of this. Another possibility is excessive urination throughout the final trimester. It can also be just a result of the hot, muggy climate she lives in. Whatever the case, one of the most prevalent symptoms of pregnancy is thirst.

Is It Normal to Feel Extremely Thirsty During Pregnancy?

Extreme thirst is a common pregnancy symptom, particularly in the first trimester, when other symptoms appear. Still, some women might need to increase their water intake in the second and third trimesters.

Occasionally, one could experience thirst even after consuming adequate water. Once women know the causes, they can control this overwhelming sensation of thirst. Some medical illnesses might cause one to feel thirsty, including diabetes (which is characterized by hyperglycemia or increased blood sugar levels) and frequent vomiting.

Is Excessive Thirst an Early Sign of Pregnancy?

One or more early pregnancy indicators may include increased thirst and appetite. However, these changes alone cannot establish pregnancy. Not every pregnant woman feels more thirsty in the early stages of her pregnancy. To confirm pregnancy, a home pregnancy test can be done and further confirmed by a medical professional.

What Are the Causes of Excessive Thirst During Pregnancy?

The following are the reasons behind excessive thirst during pregnancy:

Blood Volume Increase: During pregnancy, the body may produce approximately 40 percent more blood than usual. The baby's body needs this additional blood to grow properly and receive the nutrients and oxygen it needs. The body will need extra water to fill this other blood requirement, raising thirst.

Low Blood Pressure: A decrease in blood pressure may occur approximately 24 weeks into a woman's pregnancy. Thirst may increase due to the heart working harder to pump more blood. Along with these other symptoms of low blood pressure, women may also experience nausea, vertigo (the sensation of spinning, even while one is not moving), blurred vision, and irregular breathing patterns.

Dehydration: Women who are pregnant may experience dehydration. Early in the pregnancy, when their body is pushing them to drink more fluids for both themselves and the unborn child, they will probably feel more quenchable. Furthermore, the body needs additional fluids to help flush out waste produced by the baby and normal bodily processes. Due to increased perspiration, some women, especially those who reside in warmer climates, may feel excessively thirsty.

Certain Foods and Beverages: Consuming foods high in salt or spices might increase thirst. Pregnant women should avoid such foods or beverages if they experience extreme thirst after consuming them. One may also experience thirst and dehydration after consuming caffeinated beverages.

Frequent Urination: As the baby grows, the womb will enlarge and press against the bladder, increasing the urge to urinate. A person's thirst will naturally rise as they lose more fluids.

Diabetes Insipidus: Excessive fluid loss from the body and increased thirst are symptoms of diabetes insipidus that occurs during pregnancy. In addition to dehydration, the loss of electrolytes like salt and calcium can cause fatigue.

Gestational Diabetes: During pregnancy, dry mouth, thirst, and elevated blood sugar levels can all be caused by gestational diabetes. More insulin is needed during pregnancy. Gestational diabetes develops when the body is unable to produce that additional insulin. It may result in issues for both the mother and the child. If a woman thinks she may have gestational diabetes, the doctor may insist on a blood sugar test, also called a glucose tolerance test. They may be at risk of developing gestational diabetes if the values are greater than 140 milligrams/deciliter (mg/dL). Natural therapies, a balanced diet, frequent exercise, certain medications, and insulin can all help manage gestational diabetes. Maternal diabetes increases the risk of developing in the present pregnancy among women who have had the condition in the past.

What Are the Symptoms of Excessive Thirst During Pregnancy?

1. One sign of extreme thirst during pregnancy is swollen feet.

2. Feeling dehydrated continuously and having a persistent desire to drink water are the most prevalent signs of excessive thirst during pregnancy.

Here are a few additional symptoms:

  • Experiencing a dry mouth sensation.

  • Swollen ankles or hands.

  • Recurring urination.

How Do One Deal With Extreme Thirst During Pregnancy?

During pregnancy, excessive thirst can be managed with these tips:

  • One can drink lemon water to lessen nausea and vomiting without dehydrating completely.

  • If women want to increase their fluid intake without troubling the stomach, try sucking on ice chips, popsicles, and other icy delicacies during the day.

  • One way to combat excessive thirst is by reducing the amount of salt in the diet.

  • Consume as much fruit and vegetables that are higher in water as possible.

Conclusion

Pregnancy brings about several physiological changes that can cause excessive thirst. The body's hydration levels are influenced by the secretion of estrogen and progesterone, which could account for increased thirst during pregnancy. Increasing water consumption might be beneficial, but moderation is key. Make sure an underlying medical condition does not cause extreme thirst by examining how much water one drinks. Drinking more fluids when pregnant is advised to stay hydrated and prevent problems. To maintain the intake and reap the nutritional benefits, one must consume as many foods high in water as they can and drink glasses of water. One should incorporate some fruits and vegetables into the pregnancy diet to combat too much thirst.

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Dr. Richa Agarwal
Dr. Richa Agarwal

Obstetrics and Gynecology

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