After colon polyp removal and biopsy results
Content date: 10 November 2026
Follow your individual discharge instructions. Keep the endoscopy report, medicine restart plan and appointment for reviewing tissue results.
Your next step
Before leaving, record when to restart medicines, when and with whom to review the tissue result, and the next appointment or step.
Get urgent help: Heavy or persistent bleeding or large clots, severe dizziness or fainting, severe or worsening abdominal pain, breathlessness, or repeated vomiting preventing drinking: go to the emergency department immediately with your endoscopy report. Do not wait for a message reply.
What was removed, and does it mean cancer?
- A polyp is a growth in the colon lining. Removing and examining polyps helps prevent cancer and guides follow-up. Finding a polyp or taking a biopsy does not itself mean cancer. A pathologist examines the tissue under a microscope; the final result can differ from the first impression during endoscopy.
The first hours and days
- Mild bloating or cramps may occur and should gradually improve. Small traces of blood may follow a biopsy or removal; repeated or increasing bleeding needs assessment and should not be assumed normal. Follow the team’s instructions for food, activity and returning to work.
- After sedation, you need a companion and must not drive, operate machinery or make important decisions for 24 hours. Removal of a large polyp may require extra instructions for activity, diet or travel; ask before leaving.
Medicines after removal
- Get a written date and time for restarting any anticoagulant or antiplatelet medicine that was adjusted. This depends on bleeding and clotting risks and the removal technique. Do not extend the interruption or restart early yourself. If instructions are missing, ask the endoscopy unit to clarify them before you leave.
- Use only pain relief approved for you. Do not start ibuprofen, diclofenac or new supplements without checking, particularly with liver or kidney disease or blood thinners.
Bleeding can be delayed
- Bleeding may start days later, sometimes within two weeks of removal, even if you initially feel well. Tell your doctor about upcoming travel, particularly after a large polyp is removed, and agree how you will access care. One fixed activity or travel restriction does not suit everyone.
How do I follow up the tissue result?
- Before discharge, ask whether tissue was sent, when the result is expected, who will review it with you and how to obtain a copy. If it has not arrived by the agreed date, follow up with the clinic. No news does not mean a normal result.
- After the result, ask what type of polyp it was, whether removal was complete and whether the removal site needs rechecking or further treatment. Your next colonoscopy depends on polyp number and size, tissue findings, preparation quality and completeness of removal, alongside personal and family history. There is no single interval for everyone.
Getting help
- For appointments, results and questions about your treatment plan, use your healthcare facility’s official contact channel shown in your appointment message or visit report. Seek prompt assessment for urgent problems; if timely assessment is unavailable, go to emergency care. In an emergency, go to the emergency department immediately and do not wait for a message reply.
When to get help
Heavy or persistent bleeding or large clots, severe dizziness or fainting, severe or worsening abdominal pain, breathlessness, or repeated vomiting preventing drinking: go to the emergency department immediately with your endoscopy report. Do not wait for a message reply.
For fever or chills after polyp removal, seek immediate medical assessment through the endoscopy unit or a service able to assess you without delay; otherwise go to emergency care. Fever with worsening pain or feeling very unwell needs emergency care directly. Do not wait for a message reply.