As temperatures soar above 37°C, health experts are raising concerns about the hidden impact of heatwaves on kidney health.
Beyond dehydration, improper hydration and sudden temperature shifts are now being linked to serious kidney-related complications.
With extreme heat becoming more frequent, experts warn that the human body is under growing stress, particularly the kidneys. Prolonged exposure to high temperatures can disrupt the body’s fluid balance, directly affecting kidney function.
Dehydration caused by excessive sweating reduces essential fluids in the body, making the kidneys work harder. This can increase the likelihood of developing kidney stones and other complications.
According to medical experts, dehydration leads to the concentration of minerals like calcium, oxalate, and uric acid in the urine. These substances can crystallize and eventually form kidney stones.
The risk becomes higher during heatwaves when fluid loss through sweat is significant and not adequately replenished.
Experts caution that simply increasing water intake is not enough. Drinking excessive amounts of water in a short period can dilute sodium levels in the blood.
This imbalance may result in symptoms such as fatigue, headaches, and dizziness. Additionally, overconsumption of soft drinks and energy beverages can put extra strain on the kidneys.
Doctors highlight several early symptoms that should not be ignored. These include:
Thick, foul-smelling urine or a noticeable decrease in urine output can indicate dehydration or kidney stress.
Mild burning during urination, persistent thirst, and unusual fatigue are common warning signs.
Experts recommend balanced hydration, diet
Health specialists emphasize the importance of drinking water consistently throughout the day, rather than waiting until thirst sets in.
Plain water remains the best option, while individuals engaged in intense physical work may benefit from moderate use of electrolyte supplements.
In terms of diet, experts advise increasing the intake of vegetables and cooling fruits to help maintain hydration and nutrient balance.
Experts also stress avoiding sudden temperature changes, such as taking a cold shower immediately after exposure to intense heat or physical exertion.
They further warn against ignoring any unusual changes in urine patterns or persistent back pain, as early intervention can prevent serious complications.
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