Colonoscopy
Gastroenterology · Diagnostic
30-45 minutes
Duration
Outpatient
Setting
Patients rest under observation for about an hour after the procedure until sedation wears off and are advised against driving for the rest of the day. Mild bloating or cramping typically resolves within a day, and normal diet can usually be resumed the same evening. If polyps were removed, patients are advised to avoid strenuous activity for a few days, and biopsy results are typically available within a week.
Recovery
₹4,000+
Cost
📖About Colonoscopy
Colonoscopy is a procedure that uses a flexible tube with a camera to examine the entire length of the colon and rectum, allowing physicians to detect polyps, tumours, inflammation and sources of bleeding. It is a key tool for colorectal cancer screening, as most colon cancers develop from polyps that can be identified and removed during the same procedure before they turn cancerous. The test is also used to investigate symptoms such as chronic diarrhoea, rectal bleeding or unexplained abdominal pain. Regular screening colonoscopies are recommended starting at age 45-50 for average-risk individuals, or earlier for those with a family history of colorectal cancer.
Duration
30-45 minutes
Setting
Outpatient
Recovery
Patients rest under observation for about an hour after the procedure until sedation wears off and are advised against driving for the rest of the day. Mild bloating or cramping typically resolves within a day, and normal diet can usually be resumed the same evening. If polyps were removed, patients are advised to avoid strenuous activity for a few days, and biopsy results are typically available within a week.
Cost Range
₹4,000 – ₹12,000
Specialty
Gastroenterology
Success Rate
95%+ diagnostic accuracy
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📋Indications — Who Needs This Treatment?
- 1Colorectal cancer screening from age 45-50, rectal bleeding, chronic diarrhoea or constipation, unexplained abdominal pain, family history of colorectal cancer or polyps, iron deficiency anaemia of unclear cause
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🔬How the Treatment is Performed
- 1The patient follows a bowel preparation regimen the day before, consuming a special laxative solution to completely clear the colon for clear visualisation. Under sedation, the colonoscope is inserted through the rectum and advanced through the entire colon while the physician examines the lining on a monitor, taking biopsies or removing polyps as needed. The scope is then withdrawn, and the entire procedure typically takes 20-30 minutes.
📝Pre-Treatment Preparation
- 1Consult a Gastroenterology specialist to confirm suitability for Colonoscopy
- 2Complete all pre-treatment investigations as directed — blood tests, imaging, ECG, or specialist clearance
- 3Disclose all current medications, supplements, and allergies to your treating physician
- 4Fast (nil by mouth) for 6–8 hours if the treatment involves anaesthesia or sedation
- 5Arrange for a responsible adult to accompany you, especially for procedures requiring sedation
- 6Follow all specific pre-treatment instructions issued by your care team regarding diet or medication changes
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Comprehensive health cover for individuals & families from ₹299/month. Cashless treatment at 14,000+ hospitals across India.
⚠️Possible Side Effects & Risks
- 1Bloating or cramping from air insufflation, mild bleeding after polyp removal, rare bowel perforation, reaction to sedation, dehydration from bowel preparation
🩹Recovery & Aftercare
- 1Patients rest under observation for about an hour after the procedure until sedation wears off and are advised against driving for the rest of the day. Mild bloating or cramping typically resolves within a day, and normal diet can usually be resumed the same evening. If polyps were removed, patients are advised to avoid strenuous activity for a few days, and biopsy results are typically available within a week.
Treatment Journey — What to Expect
Before Treatment
Pre-treatment workup, consent signing, and preparation as instructed by your care team. Baseline tests and imaging completed.
During Treatment
Colonoscopy is administered over 30-45 minutes. Vital signs monitored. Your specialist manages any immediate side effects.
Immediate Post-Treatment
Recovery observation, assessment of initial response, discharge instructions provided. Follow-up appointment scheduled.
Long-term Recovery (Patients rest under observation for about an hour after the procedure until sedation wears off and are advised against driving for the rest of the day. Mild bloating or cramping typically resolves within a day, and normal diet can usually be resumed the same evening. If polyps were removed, patients are advised to avoid strenuous activity for a few days, and biopsy results are typically available within a week.)
Return to normal activities as tolerated. Monitoring for treatment response and side effects. Ongoing support from your specialist.
Colonoscopy Cost in India (2024–25)
| Component | Govt / Budget | Private |
|---|---|---|
| Specialist Consultation | ₹300 – ₹800 | ₹1,000 – ₹3,000 |
| Procedure / Session Cost | ₹2,000 – ₹10,000 | ₹10,000 – ₹50,000 |
| Medications | ₹500 – ₹3,000 | ₹2,000 – ₹15,000 |
| Follow-up & Monitoring | ₹300 – ₹1,000 | ₹1,000 – ₹5,000 |
| Rehabilitation / Aftercare | ₹1,000 – ₹5,000 | ₹5,000 – ₹25,000 |
* Estimates for India 2024–25. CGHS / Ayushman Bharat may cover eligible treatments. Individual costs vary by hospital, city, and complexity.
Treatment Outcomes
Colonoscopy has a documented success rate of 95%+ diagnostic accuracy when performed by qualified specialists at accredited facilities. Individual outcomes vary based on disease stage, patient health, and adherence to the treatment plan and aftercare instructions.
Frequently Asked Questions
What is Colonoscopy?+
Colonoscopy is a procedure that uses a flexible tube with a camera to examine the entire length of the colon and rectum, allowing physicians to detect polyps, tumours, inflammation and sources of bleeding. It is a key tool for colorectal cancer screening, as most colon cancers develop from polyps that can be identified and removed during the same procedure before they turn cancerous. The test is also used to investigate symptoms such as chronic diarrhoea, rectal bleeding or unexplained abdominal pain. Regular screening colonoscopies are recommended starting at age 45-50 for average-risk individuals, or earlier for those with a family history of colorectal cancer.
Who is a candidate for Colonoscopy?+
Colonoscopy is recommended for patients diagnosed with specific conditions where other approaches have been insufficient. Your Gastroenterology specialist will assess your suitability based on your diagnosis, health history, and treatment goals.
How long does Colonoscopy take?+
The typical duration is 30-45 minutes. This may vary based on the complexity of your case and individual response to treatment.
What is the recovery time after Colonoscopy?+
Recovery typically takes Patients rest under observation for about an hour after the procedure until sedation wears off and are advised against driving for the rest of the day. Mild bloating or cramping typically resolves within a day, and normal diet can usually be resumed the same evening. If polyps were removed, patients are advised to avoid strenuous activity for a few days, and biopsy results are typically available within a week.. Your care team will provide specific instructions based on your response and overall health.
What are the risks or side effects of Colonoscopy?+
Side effects vary by individual and are detailed in the section above. Your specialist will discuss all risks and benefits with you before treatment begins. Serious adverse effects are uncommon but are part of the informed consent process.
What is the success rate of Colonoscopy?+
Colonoscopy has a documented success rate of 95%+ diagnostic accuracy at accredited facilities. Outcomes depend on disease stage, patient health, and adherence to the treatment plan and aftercare instructions.
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⚕️ Medical Disclaimer
This page is for informational purposes only. Always consult a qualified specialist before deciding on any treatment. In emergencies, call 112.