Summer heat not only causes fatigue but can also directly affect kidney function. When the temperature rises, the body loses a lot of water through sweat. If not adequately replenished, dehydration will occur and put pressure on kidney function.
According to Dr. Fayaz Ahmad Wani, a nephrology expert at Fortis Escorts Amritsar Hospital (India), many people do not realize that hot weather can indirectly increase the burden on the kidneys. When the body is dehydrated, blood flow to the kidneys decreases, causing the ability to filter waste to be reduced.
If this condition persists, the risk of acute kidney damage can occur. In more serious cases, this can lead to chronic kidney disease. People with underlying conditions such as diabetes, high blood pressure or already having kidney disease need to be especially careful in the summer.
In addition to dehydration, prolonged exposure to high temperatures also makes the body prone to heat stress. Warning signs may include dizziness, rapid heartbeat, confusion, or dark urine. These are signs that the body is dehydrated or affected by high temperatures and need to be treated promptly.
To protect the kidneys in the summer, experts recommend maintaining enough water for the body. Drinking water regularly throughout the day helps maintain blood flow to the kidneys and supports the waste filtration process. However, filtered water should be prioritized and sugary or salty drinks should be limited, as they can increase the risk of dehydration.
In addition, avoiding going out during hot sunny hours from 10 am to 4 pm is also very important. If you have to work outdoors, you should choose light, breathable clothes and find shade when possible.
Another factor to note is the use of medication. Nonsteroidal anti-inflammatory drugs such as NSAIDs, if used regularly in dehydrated conditions, can increase the risk of kidney damage. Therefore, it is necessary to use medication as directed by a doctor, especially in hot weather.
In addition, you should not hold back urine because this can affect the kidney's excretory function. Maintaining reasonable living habits and listening to body signs is a simple but effective way to protect health.
Experts emphasize that small changes in lifestyle can make a big difference. Drinking enough water, avoiding prolonged heat, and paying attention to abnormal signs will help reduce the risk of kidney damage in the summer.
