What are the symptoms of gestational diabetes?
Nov 12, 2024
Source: Cainiu Health
Dr. Zhang Lu
Introduction
In general, gestational diabetes refers to diabetes that occurs during pregnancy. Gestational diabetes may be accompanied by symptoms such as excessive thirst, increased appetite, blurred vision, fatigue, and polyhydramnios (excess amniotic fluid). It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under the guidance of a qualified physician. Pregnant women are advised to maintain a balanced diet during pregnancy and avoid consuming excessive amounts of high-sugar and high-fat foods.
Generally, gestational diabetes refers to diabetes that occurs during pregnancy. Gestational diabetes may be accompanied by symptoms such as excessive thirst, increased appetite, blurred vision, fatigue, and polyhydramnios (excess amniotic fluid). It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under the guidance of a qualified physician. Specific analysis is as follows:
1. Excessive Thirst
Elevated blood glucose levels lead the body to excrete excess sugar through urine, resulting in increased urine output. The significant loss of body water through urine may raise the osmotic pressure of extracellular fluid, stimulating osmoreceptors in the hypothalamus and causing pregnant women to feel thirsty and drink more fluids.
2. Increased Appetite
Elevated blood glucose impairs the body's cells from effectively utilizing glucose, potentially leading to energy deficiency. To meet the body's energy demands, pregnant women may frequently feel hungry and eat more than usual.
3. Blurred Vision
A state of high blood glucose may alter the osmotic pressure of intraocular aqueous humor and the lens, causing the lens to absorb excessive fluid and swell. This changes the refractive power of the lens, affecting light focus and resulting in blurred vision.
4. Fatigue
Due to impaired glucose utilization by body cells, energy deficiency may occur. The body may then break down fat and protein for energy, producing metabolic byproducts such as ketones, which can lead to feelings of fatigue and weakness.
5. Polyhydramnios (Excess Amniotic Fluid)
Elevated maternal blood glucose leads to increased fetal blood glucose. In this hyperglycemic state, the fetal kidneys produce more urine, increasing fetal urination and consequently contributing to excessive amniotic fluid production.
Pregnant women are advised to maintain a balanced diet during pregnancy, avoid consuming excessive amounts of high-sugar and high-fat foods, engage in appropriate physical activity, manage weight gain, and attend regular prenatal checkups to promote the health of both mother and fetus.
