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Extracorporeal Shock Wave Lithotripsy
Surgery in Hyderabad

Extracorporeal Shock Wave Lithotripsy: Pre-Op & Post-Op Care

Proper care before, during, and after Extracorporeal Shock Wave Lithotripsy (ESWL) helps ensure effective kidney stone treatment, patient safety, and smooth recovery. ESWL is a minimally invasive procedure, but careful preparation and follow-up are essential for the best outcomes.
Pre-operative Care
Before undergoing ESWL, the doctor performs a detailed medical evaluation to confirm the size, location, and type of the kidney stone. Diagnostic tests such as ultrasound, X-ray, CT scan, blood tests, and urine analysis may be recommended to assess kidney function and detect any infection.
Patients are advised to inform their healthcare provider about existing medical conditions, allergies, and medications, especially blood thinners, as some medicines may need to be stopped temporarily before the procedure. In some cases, antibiotics may be prescribed to prevent infection.
If sedation is planned, patients may be asked to avoid eating or drinking for several hours before the procedure. The medical team explains the procedure, possible risks, expected results, and recovery guidelines. Proper preparation helps improve the accuracy of the treatment and reduces the chances of complications.
Intra-operative Care
During the ESWL procedure, the patient is positioned on a specialised treatment table or water cushion that helps transmit shock waves effectively. Imaging techniques such as fluoroscopy or ultrasound are used to precisely locate the kidney or ureteral stone.
A lithotripsy machine then delivers high-energy shock waves from outside the body, which travel through the skin and tissues to reach the stone. These shock waves gradually break the stone into smaller fragments that can pass naturally through the urinary tract.
The procedure typically takes 30 to 60 minutes. Mild sedation or pain relief medication may be given to ensure comfort during treatment. Throughout the procedure, the medical team carefully monitors heart rate, blood pressure, and oxygen levels to maintain patient safety.
Post-operative Care
After ESWL, patients are usually monitored for a short time before being discharged, as the procedure is commonly performed on a day-care basis. Mild side effects such as blood-tinged urine, abdominal discomfort, or a burning sensation during urination may occur temporarily.
Doctors generally advise patients to drink plenty of water to help flush out the broken stone fragments. Pain relief medication may be prescribed if discomfort occurs while passing the fragments. In some cases, doctors may recommend straining urine to collect stone pieces for analysis.
Patients are encouraged to avoid heavy physical activity for a short period and follow all medical instructions carefully. A follow-up appointment and imaging test may be scheduled to ensure the stones have been successfully cleared and that the kidneys are functioning normally.
With proper preparation, accurate treatment, and attentive follow-up care, ESWL remains a safe and effective option for managing kidney stones while allowing patients to recover quickly and return to normal activities.

Benefits of Extracorporeal Shock Wave Lithotripsy at Yashoda Hospitals

Extracorporeal Shock Wave Lithotripsy (ESWL) is a minimally invasive treatment used to break kidney stones into smaller fragments so they can pass naturally through urine. It is widely preferred because it is safe, effective, and allows quick recovery.

• Non-invasive treatment – No surgical cuts or incisions are required.
• Effective stone fragmentation – Breaks kidney stones into smaller pieces for easier passage.
• Short procedure time – Usually completed within 30–60 minutes.
• Day-care procedure – Most patients can go home the same day.
• Faster recovery – Patients can typically return to normal activities within a short period.
• Lower risk of complications – Reduced chances of infection and bleeding compared to surgery.
• Improved patient comfort – Usually performed with mild sedation or local anaesthesia.