Kidney stones are common. A large number of people will get one at some point, and once you've had one, the chances of another go up. The good news is most of what causes stones is well understood, and much of it is within your control.

What a Kidney Stone Actually Is

Stones form when minerals in urine, mainly calcium, oxalate and uric acid, become too concentrated and crystallise instead of staying dissolved. Not drinking enough water is one of the biggest reasons this happens, because less fluid means more concentrated urine. Stones can be as tiny as a grain of sand or grow much larger, and their size and position decide how much pain they cause.

Water Is Your Biggest Defence

Of everything researchers have studied, not drinking enough water shows up again and again as one of the biggest, and most fixable, risk factors. This is exactly why doctors keep repeating "drink more water", it isn't just a generic line, it's backed by how stones actually form. If you've had a stone before, doctors usually recommend keeping your urine consistently pale, especially through Maharashtra's hot months.

What You Eat Matters

Too much salt in your diet, common in pickles, papad, and packaged snacks, increases stone risk. So does regularly drinking sugary soft drinks. Calcium from food like milk and curd is actually protective, not harmful, because it binds with oxalate before it reaches your kidneys, the opposite of what many people assume. Too much red meat and heavy non-veg meals can also add to the risk, and so can conditions like obesity, diabetes and high blood pressure.

Family History and Other Factors

If a parent or sibling has had kidney stones, your own risk is higher too, a mix of shared genes and shared eating habits. Certain medicines can raise risk as a side effect. And people living in hot, humid regions tend to form stones more often, simply because they lose more fluid through sweat.

What You Can Do

Since stone risk usually comes from a mix of causes, the response should be a mix too: drink enough water consistently, go easy on salt and heavy non-veg meals, get calcium from food rather than avoiding it, and manage your weight and sugar levels if needed. If you've had a stone before, ask your doctor about tests to understand what type it was, it sharpens your prevention plan. Many families also build in a daily Ayurvedic wellness routine, like Disecal's kidney and urinary wellness range, as part of this broader approach.