Kidney stones are hard, crystalline deposits inside the kidneys when certain substances in the urine, like salts and minerals, become concentrated enough to crystallize. While there are many contributing factors, the risk of developing kidney stones tends to rise significantly during the summer months. But what makes the hot season a trigger?
Kidney stones are mainly caused when dissolved minerals build up inside the kidneys. They can move into the urinary tract, and that’s where they can cause problems. Stones are quite common and tend to run in families. Some of the factors that contribute to their development may also include low fluid consumption, dietary intake, and a person’s medical history.
Kidney stones in summer: What is the link?
In summer, the body loses more water through sweating, which can lead to concentrated urine. When urine becomes more concentrated, minerals and salts are more likely to crystallize and form stones. Summer activities like outdoor sports or labor-intensive work can further worsen dehydration if not balanced with sufficient fluid intake.
Types of kidney stones
The most common types of kidney stones seen are:
Calcium oxalate stones: This is the most common type, often linked to high levels of calcium in the urine.
Uric acid stones: More prevalent among people with chronic diarrhea, malabsorption, high-protein diets, or conditions like diabetes and metabolic syndrome.
How to detect kidney stones
There are no symptoms of kidney stones until they move around in the kidney or pass into the ureter, the muscular tube that connects the kidney to the bladder.
Small stones may pass out of the body with little or no pain. However, Larger stones in the urinary system may get stuck and can cause symptoms like a severe sharp pain that starts suddenly, usually in the belly or one side of the back, and it may go away just as quickly.
Other symptoms may include blood in your urine, abnormal urine color, fever, chills, nausea, and vomiting. Sometimes, a stone that’s too big to move can create a backup of pee. This can make one or both kidneys swell, causing pain in the side and back. Kidney stones, if not treated, may cause long-term kidney damage.
Reasons for kidney stone
Kidney stones mostly affect adults. But kids and teens can get them. Those who get kidney stones may have health conditions such as obesity, metabolic disorder, diabetes, etc. It also depends on how the urinary tract is formed and what diet you are eating. Other factors include too much salt intake and not having enough water.
So, what do you do about kidney stones?
In case of experiencing certain symptoms, the doctor may perform a physical exam. Doctors may prescribe kidney function tests, certain blood tests, and tests that look for crystals in your urine. Several imaging tests, like a CT scan, can help identify stones or a blockage in the urinary tract. This helps doctors decide on the best treatment.
Prevention tips: How to stay safe in summer
To reduce your risk of kidney stones during the hotter months, you may adopt the preventive measures below:
Urine color: Dark yellow or amber-colored urine is often a sign of dehydration—aim for pale straw-colored urine.
Stay hydrated: Drink plenty of water throughout the day to dilute your urine and flush out excess minerals.
Eat smart: Avoid overconsumption of oxalate-rich foods like spinach, beets, and rhubarb.
Limit salt and animal protein: High salt and excessive animal protein can increase the chances of stone formation.
Kidney stones can be extremely painful and may lead to serious complications if left untreated. If you experience symptoms like intense pain, nausea, or vomiting, consult a doctor immediately.
Disclaimer: This article is meant for informational purposes only and must not be considered a substitute for professional advice.
