How Long Does It Take to Pass Kidney Stones?
Passing a kidney stone can be a frustrating and painful experience, leaving many wondering how long the ordeal will last. The timeline varies for everyone and depends on factors like the stone’s size, location, and your body’s natural response. Understanding what to expect and the steps to ease the process can make a world of

Passing a kidney stone can be a frustrating and painful experience, leaving many wondering how long the ordeal will last. The timeline varies for everyone and depends on factors like the size of the stone, its location, and your natural bodily response.
Understanding what to expect and the steps to ease the process can make a world of difference in managing this challenging condition. Let us explore the timeline for passing kidney stones and tips to get through it.
How Long Does It Take to Remove a Kidney Stone with Surgery?
The duration taken to eliminate a kidney stone varies depending on several factors, such as size, location, and the type of treatment used. Here is an in depth differentiation of the various medical interventions:
- FANS RIRS: This minimally invasive surgery is highly preferred for stones that are hard to access. The procedure usually takes 60 to 90 minutes, depending on the size and number of stones. Thanks to advanced suction technology, most stones are removed instantly during the procedure, and any tiny residual fragments pass naturally in the following days.
- Shock Wave Lithotripsy: The procedure takes about 45 to 60 minutes. Shattered stone fragments may pass over a period of a few days to weeks.
- Ureteroscopy: The procedure takes 1 to 2 hours. Patients often feel immediate relief, but small fragments may take several days to clear completely.
- Percutaneous Nephrolithotomy: The procedure takes 2 to 4 hours. It requires a hospital stay of a few days, with several weeks needed for a complete recovery.
Factors Determining Removal Time
- Size and Composition: Larger or harder stones require longer treatment periods.
- Location: Stones trapped in the ureter may need a more expedited intervention than those sitting silently in the kidney.
- Patient Health: Existing medical conditions may prolong the recovery process.
Seek Expert Guidance: If you are experiencing severe symptoms such as intense pain, nausea, or difficulty passing urine, consult a healthcare professional promptly. Timely treatment is key to ensuring better outcomes and preserving your kidney function.
What to Expect at Your Kidney Stone Surgery?
Kidney stone surgery is often recommended when stones are too large to pass on their own or are causing severe pain or complications. While the idea of surgery may seem daunting, understanding what to expect during the procedure can help alleviate some of the anxiety.
- Preoperative Preparation: Before the surgery, you will have a consultation with your urologist to discuss the procedure, review your medical history, and undergo any necessary imaging tests. You will likely be asked to fast for several hours before the surgery. Depending on the type of surgery, general or regional anesthesia will be used to ensure you are comfortable and completely pain free.
- During the Surgery: You will either be fully asleep under general anesthesia or numbed from the waist down. The procedure generally lasts from 30 minutes to a few hours, depending on the type of surgery and the size and location of the stones.
- Postoperative Care: After the surgery, you will be monitored in a recovery room until the anesthesia wears off. It is common to experience mild discomfort, swelling, or bruising at the incision site if you had open surgery. Pain medications may be prescribed to manage any discomfort.
- Hospital Stay and Recovery: For procedures like Percutaneous Nephrolithotomy, you may need to stay in the hospital for a day or two. However, less invasive methods like Shock Wave Lithotripsy or FANS RIRS usually allow for a same day discharge. After the surgery, your urologist will give instructions on how to care for yourself during recovery, including drinking plenty of fluids, following a pain management plan, and avoiding strenuous activities. Most people can return to their normal activities within one to two weeks.
- Follow Up Visits: After surgery, your urologist will schedule follow up visits to monitor your recovery and ensure that all stone fragments have passed. Imaging tests may be used to confirm the stones are completely cleared.
Dr. Deepanshu Gupta: A Trusted Expert in Urology
Dr. Deepanshu Gupta is a highly skilled and experienced urologist who has earned a stellar reputation for providing exceptional care in the field of urology. With his incredible expertise in advanced procedures, including FANS RIRS laser surgeries for kidney stones, and his patient focused approach, Dr. Gupta ensures that each patient receives the absolute best treatment tailored entirely to their unique needs.
His unwavering dedication to providing comprehensive care, along with his track record of highly successful outcomes, has made him a trusted name in Gurgaon. His in depth knowledge, along with a deeply compassionate approach, makes him one of the top urologists in the region, trusted by many for effective solutions to complex urological issues. For expert care and rapid treatment, book your consultation today to begin your journey toward a stone free life.
Frequently Asked Questions (FAQs)
How long does it take to pass a small kidney stone naturally?
Small stones, typically those under 4mm, can take anywhere from a few days to a few weeks to pass naturally through your urine. Drinking plenty of water is the most effective way to speed up this process, but if you are wondering when do kidney stones need surgery, it is usually when a stone is over 5mm or fails to pass after a month.
What is the fastest way to recover after kidney stone surgery?
The key to a rapid recovery is following your urologist's post-operative instructions carefully, which always includes massive hydration to flush out the urinary tract. Opting for advanced, incision-free procedures like FANS RIRS also drastically reduces your recovery time from weeks to just a few days.
Can I drive myself home after kidney stone removal?
No, you cannot drive yourself home after surgical treatments like FANS RIRS, PCNL, or Ureteroscopy. Because these procedures require general or regional anesthesia, you must have a trusted friend or family member drive you home and stay with you while the anesthesia fully wears off.
Is it normal to feel pain while passing residual stone fragments?
Yes, it is normal to experience some mild discomfort or a burning sensation while urinating as small stone dust exits your body after procedures like Shock Wave Lithotripsy. However, if the pain becomes excruciating, you should refer to our guide on where do you feel kidney stone pain and contact your doctor immediately, as this could indicate a larger fragment has caused a new blockage.
Have Questions About This Topic?
Get a personalized consultation at Cure Stone Hospital, Sector 52, Gurgaon.
Book Consultation


