ESWL
Extracorporeal Shock Wave Lithotripsy to fragment pancreatic stones without surgery.
What is it?
ESWL is a non-invasive procedure that uses shock waves to break pancreatic stones into smaller pieces for easier removal or natural passage.
Why is it done?
- Pancreatic duct stones
- Pain or obstruction due to stones
- Incomplete stone removal via ERCP
Duration & Recovery Time
- Procedure duration: 45–60 minutes
- Recovery time: 1–2 hours; usually home the same day
Before Your Procedure
- Diet: No food or drink for at least 6 hours before the procedure.
- Stop blood thinners as advised.
- Inform doctor of any bleeding issues or kidney disease.
After Your Procedure
- Diet: Drink 2–3 liters of water daily. Start with soft foods like soup, rice, and bananas. Avoid spicy or greasy food for 48 hours.
- Rest & Activity: Rest for the day. Avoid strenuous activities for 48 hours.
- Medications: Take pain medications and antibiotics as prescribed.
- Hygiene: No wound care needed.
- Follow-up: Imaging may be needed to ensure stone fragments have cleared.
Complications may include
- Mild bleeding
- Pancreatitis
- Infection
- Incomplete stone clearance
See your doctor immediately if you have:
- Blood in stool or urine
- Fever or chills
- Severe or persistent abdominal pain
Not Suitable For (Tell Your Doctor If…)
- Pregnancy
- Bleeding disorders
- Severe kidney disease
⚠ Note: Dates are not fixed in advance. Please check this page regularly for upcoming workshop announcements.
Patient Frequently Asked Questions
Most patients feel mild discomfort, not severe pain.
Yes, after a short recovery period.
Sedation may be used based on your procedure and comfort needs.
Yes, stone fragments are often passed in stool over several days.
Yes, recurrence can happen, which is why follow-up is important.
