Heat causes 40% rise in kidney stone cases among youth

As the mercury rises, India is witnessing a disturbing trend - a significant increase in kidney stone cases, particularly among young adults. The scorching heat is being blamed for this surge, with dehydration and inadequate hydration consumption being major contributing factors.
According to experts, there has been a 30-40% increase in kidney stone cases, with the majority of patients belonging to the 20-40 age group. This alarming rise has prompted concerns among healthcare professionals, who attribute the trend to the widespread availability of fast-food options and a decline in water consumption.
Dehydration, resulting from inadequate fluid intake and excessive sweating, is a primary cause of kidney stone formation. Other risk factors include:
- Genetic predisposition: A family history of kidney stones increases an individual's susceptibility.
- Dietary habits: Consuming high-oxalate foods, excessive salt, and protein-rich foods can contribute to stone formation.
- Occupational heat stress: Workers exposed to high temperatures, such as those in the steel industry, are at a higher risk.
To combat the rising incidence of kidney stones, experts recommend:
- Staying hydrated: Drinking plenty of water, especially during the summer months, to prevent urine concentration.
- Balanced diet: Moderating oxalate-rich foods, reducing salt, and balancing protein consumption.
- Lifestyle adjustments: Avoiding excessive sun exposure and ensuring adequate fluid replacement after physical activities.

While prevention is key, timely treatment is essential for those affected. Treatment options include:
- Pain management: Medication to alleviate symptoms and manage pain.
- Lithotripsy: A non-invasive procedure to break down stones.
- Surgery: In severe cases, surgical intervention may be necessary.
As the temperature continues to rise, it's essential to take proactive measures to prevent kidney stone formation. By staying informed and adopting healthy habits, we can mitigate this growing health concern.
Dr. Amit Saple, Consultant Urologist, Asian Institute of Nephrology and Urology Vizag