- By Prerna Targhotra
- Sun, 08 Dec 2024 04:59 PM (IST)
- Source:JND
Dehydration And Kidney Stones: Dehydration is a common issue that can significantly impact kidney health. The kidneys rely on a sufficient water supply to function properly and filter waste from the blood. When the body is dehydrated, it can lead to various complications, including kidney stones, urinary tract infections, and even chronic kidney disease.
Cases of kidney stones and other kidney-related issues skyrocket during winters, let us get a better understanding of why that happens through Dr Ankit Goel, Head of Department - Urology, Andrology & Uro-Oncology, MASSH Super Specialty Hospital, Delhi.
Signs Of Dehydration
One of the first signs of dehydration that affect the kidneys is a change in urine output and color. Normally urine should be light yellow and clear; however, when you're dehydrated, urine can become darker, ranging from deep yellow to amber. When dehydrated, the body tries to conserve water, resulting in less urine production. This can also increase the risk of kidney stones since minerals and salts in the urine can become more concentrated and crystallized.
You might also experience a sensation of dry mouth or thirst, which are early signs of dehydration. While these are general indicators, they are often overlooked, especially in cooler weather or during busy days when we might not feel as thirsty.
Headaches and dizziness are other symptoms that can be linked to dehydration. These occur because of the reduced blood flow and oxygen to the brain when the body is low on fluids.
Dehydration And Kidney Stones (Image Credits: Canva)
Causes Of dehydration In Body
While these symptoms can have multiple causes, they should not be ignored, especially if accompanied by other signs of dehydration. In severe cases, dehydration can lead to kidney damage.
There is an increased propensity of stone formation in winter because of lack of exposure to sunlight, and that results in lower vitamin D levels in serum and resulting in the formation of kidney stones.
This happens because the lack of fluid can cause the kidneys to become strained, leading to a condition called acute kidney injury. In winter we drink less water which can be a cause for lack of fluid in our body.
Imbalance of electrolytes in the body, often a result of dehydration. The kidneys play a vital role in maintaining electrolyte balance, and when they're not functioning properly, it can lead to muscle issues and dehydration. This is usually caused by the lack of fluids in our body.
While others might not notice any until the dehydration is more severe, to prevent dehydration and protect your kidneys, ensure you're drinking enough water throughout the day. This is especially important in winter during exercise or if you're ill. Other hydrating fluids and foods can also help, but water is usually the best choice.
By recognising these signs and staying properly hydrated in winter, you can maintain good kidney health and overall well-being. Remember, once you feel thirsty, you're already on the way to dehydration. So it's better to keep a regular schedule for drinking water. Water isn't just about quenching your thirst; it plays a crucial role in our bodies. It aids digestion, helping our bodies break down food and absorb nutrients.