Hyderabad, April 29: As summer temperatures intensify, doctors at CARE Hospitals are reporting a noticeable rise in kidney-related ailments, including kidney stones and urinary tract infections (UTIs), with dehydration emerging as a primary cause.
Urologists highlight that the kidneys are among the first organs to be impacted during extreme heat. Increased sweating without adequate fluid intake leads to dehydration, resulting in concentrated urine. This condition accelerates the crystallisation of minerals such as calcium, oxalate, and uric acid, ultimately leading to kidney stone formation.
“A clear rise in urology cases becomes evident once summer begins. We frequently see patients with kidney stones, urinary tract infections, burning urination, and severe flank pain. These conditions often develop gradually due to repeated dehydration and inadequate hydration,” said Dr. Naveen Kumar, Senior Consultant Urologist and Andrologist at CARE Hospitals, Malakpet.
According to medical experts, nearly 12% of Indians are likely to experience kidney stones at some point in their lives, with higher prevalence in regions experiencing prolonged heat waves.
Doctors also caution that lifestyle and dietary habits significantly contribute to the problem. High salt intake, processed foods, frequent consumption of outside meals, and sugary or caffeinated beverages can increase the risk during summer months.
“Water remains the most effective source of hydration. Relying on tea, coffee, or soft drinks can worsen dehydration and may contribute to metabolic changes that increase the risk of kidney stones,” added Dr. Venu Manne, Senior Consultant Urologist at CARE Hospitals.
In addition to kidney stones, the risk of urinary tract infections also rises during summer due to reduced urine output, which allows bacteria to remain in the urinary tract for longer periods.
Symptoms Not to Ignore
- Severe pain in the lower back or flank region
- Burning sensation or blood in urine
- Reduced urine output
- Frequent urge to urinate
- Fever, vomiting, or fatigue
- Lower abdominal pain or pressure
Doctors warn that ignoring these symptoms can lead to complications requiring emergency medical intervention.
Prevention Tips for Summer
- Drink water regularly, even before feeling thirsty
- Carry a water bottle when outdoors
- Increase fluid intake for those exposed to heat
- Include water-rich foods like watermelon, cucumber, and coconut water
- Limit intake of salty, processed foods and sugary drinks
- Avoid prolonged sun exposure between 12 PM and 4 PM
“Most kidney stones and UTIs seen during summer are preventable. Simple measures like proper hydration and timely medical attention can significantly reduce risks,” doctors emphasized.
