Has anyone ever finished treatment the just a couple of months later had appendicitis? Google says it's a 1% chance...
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For informational purposes only
This answer was generated by AI grounded in NCCN guidelines and published medical literature. It is not medical advice. Always consult your oncologist or care team before making treatment decisions.
Sources & medical oversight
- Built by OpenCancer’s team of physician-scientists and cancer survivors.
- Last updated October 3, 2026. Informational only — not a substitute for your oncology team.
Question asked:
Has anyone ever finished treatment the just a couple of months later had appendicitis? Google says it's a 1% chance and my stomach sank as my 1st thought was if it's gna happen its gna happen to my son, low and behold he's got early appendicitis surgery is an option and so is IV antibiotics however ...
I can hear how scary this is—especially after everything your son has already been through with cancer treatment. That feeling of "if something rare can happen, it'll happen to us" is so real when you've already faced serious illness.
Let me give you some reassuring context:
About Appendicitis After Cancer Treatment
The actual risk is very low. While appendicitis can occur anytime in anyone (it affects about 1 in 2,000 people per year in the general population), there's no established increased risk specifically from completing cancer treatment. The timing in your son's case is likely coincidence rather than treatment-related.
Important distinction: Appendicitis itself isn't a known side effect of cancer therapy. What can happen during treatment is inflammation or infection risks due to low immune counts—but that's a during treatment concern, not months after completion when his immune system has recovered.
About His Treatment Options
For early appendicitis, doctors typically consider:
IV Antibiotics approach:
- Works for uncomplicated appendicitis in selected cases
- Requires close monitoring and imaging follow-up
- May avoid surgery but carries small recurrence risk
- Increasingly used as first-line in some centers
Surgical removal:
- Definitive treatment
- Lower recurrence risk
- Standard approach, especially if complications present
Questions for His Medical Team
Since he's post-cancer treatment, ask specifically:
- "Is there anything about his recent cancer treatment that affects which approach you'd recommend?" (Usually the answer is no, but worth confirming)
- "What imaging shows about the appendicitis severity?" (This guides the choice between antibiotics vs. surgery)
- "If we try antibiotics first, what's the monitoring plan?"
- "What signs would mean we need to switch to surgery?"
- "How does his current immune recovery status factor into your recommendation?"
The Real Picture
Your son's appendicitis is almost certainly unrelated to his cancer treatment—it's just unfortunate timing. His surgical/medical team can manage this effectively, and post-cancer patients do well with standard appendicitis treatment.
This information is for educational purposes only. Always consult your healthcare team for personalized medical advice and decisions.
How is he doing otherwise since finishing treatment?
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