...
...
Next Story

How to know if you have kidney stones? Nephrologist explains flank pain, urine changes and more

Updated on: Aug 27, 2026, 18:06:47 IST
Nephrologist explains common symptoms of kidney stones. (Pexel)
Nephrologist explains common symptoms of kidney stones. (Pexel)
Advertisement

Kidney stones can cause more than pain. Nephrologist Dr Bhanu Mishra explains urine changes and other symptoms.

Kidney stones can sometimes develop without obvious symptoms, but when they do cause problems, the signs can be difficult to ignore. From sudden flank pain to changes in urine, certain symptoms may indicate that a stone is moving through the urinary tract. In an interview with HT Lifestyle, Dr Bhanu Mishra, consultant nephrologist, Fortis Hospital, Shalimar Bagh, shared the common warning signs of kidney stones and when you should seek medical attention.

​Also read | Could certain habits help your kidneys? Nephrologist shares what you should start and stop doing to avoid kidney failure

What are kidney stones?

These are hardened deposits of different minerals and salts that accumulate in your kidneys when the substances are too concentrated in the urine. “The kidney stones may have different sizes, and whereas smaller stones will be excreted easily, the bigger ones will be difficult to pass and may even obstruct the urine flow, causing severe discomfort,” said Dr Bhanu.

The kidney stones may have different sizes, and whereas smaller stones will be excreted easily.

Identifying the symptoms of flank pain

Sometimes there may be changes in your urine, which may indicate the presence of kidney stones. The symptoms include dark or reddish discolouration caused by the presence of blood in the urine. Sometimes your urine may be cloudy due to the presence of different minerals or salt crystals.

Symptoms that require immediate attention

“If you experience severe or constant pain and feel feverish or shiver, it's essential to contact your doctor immediately because such symptoms may point to an infection that can be present behind the blockage caused by a kidney stone,” said Dr Bhanu. If you experience trouble urinating, frequent vomiting, fever, shivers, and severe pain, see a doctor immediately.

It depends on the size, the position of the stone, and whether it causes obstruction or infection.

How do doctors diagnose kidney stones?

During the diagnosis, doctors perform either a physical examination, urine test, blood test, ultrasound or CT scan to check if a kidney stone is the cause of the symptoms. It depends on the size, the position of the stone, and whether it causes obstruction or infection. While smaller kidney stones can pass through urine on their own with proper medical assistance, larger ones need surgery.

Warning signs of kidney stones

Pain felt in the flanks, along with changes in the colour of your urine, can be a warning sign of the presence of kidney stones.

Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.

 
ABOUT THE AUTHOR
Anukriti Srivastava

Anukriti Srivastava thrives at the intersection of words and voice, where journalism meets storytelling. A digital editor and journalist with over 5 years of experience, she has written across lifestyle, women issues, relationships, entertainment, fashion, and travel. She did her Masters in Broadcast Journalism and has published more than 500+ lifestyle content pieces across platforms. As a former Sub-Editor at HerZindagi, she produced engaging digital content, interviews, and event coverage for a wide audience. She has also contributed as a Webstory Producer with Travel + Leisure, transforming travel experiences into immersive stories for readers who love exploring the world. Beyond writing, Anukriti’s storytelling extends to the microphone. As a voice-over artist, her warm and expressive voice has brought scripts to life across audio platforms, turning simple words into immersive experiences. Her work reflects a deep interest in people, culture, and everyday stories that resonate with readers and listeners alike. She enjoys crafting content that informs, inspires, and sparks curiosity. Away from screens and studios, you’ll find her reading self-help books, listening to music, getting lost in romantic novels, and playing the guitar for a creative reset. For Anukriti, storytelling isn’t just a profession—it’s a way of seeing and sharing the world.

Catch every big hit, every wicket with Crick-it, a one stop destination for Live Scores, Match Stats, Quizzes, Polls & much more. Explore now!.

Catch your daily dose of Fashion, Taylor Swift, Health, Festivals, Travel, Relationship, Recipe and all the other Latest Lifestyle News on Hindustan Times Website and APPs.
Catch every big hit, every wicket with Crick-it, a one stop destination for Live Scores, Match Stats, Quizzes, Polls & much more. Explore now!.

Catch your daily dose of Fashion, Taylor Swift, Health, Festivals, Travel, Relationship, Recipe and all the other Latest Lifestyle News on Hindustan Times Website and APPs.
SHARE THIS ARTICLE ON