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Prof. Dr. Mustafa Özdoğan · Medical Oncologist

10 Important Points Before Your Oncology Appointment

10 Important Points Before Your Oncology Appointment
In this article

1. Why It Matters

An oncology appointment is a major decision point in treatment, shaping disease assessment, response monitoring, adverse effect management and quality of life. Preparing well helps the physician evaluate you and enables active, informed participation.

Prepared patients communicate more effectively, identify toxicity earlier and adhere better to treatment.

2. Preparation Before the Appointment

Having information and documents ready makes the visit more productive. Important steps include:

  • Organize documents: Bring recent laboratory results, imaging reports (CT, MRI, PET-CT), pathology and discharge summaries.
  • Update your medication list: List every medicine, dose and frequency, including supplements, herbal products and vitamins.
  • Record adverse effects: Document nausea, hand-foot syndrome, fatigue, breathlessness or other symptoms with dates and severity.
  • Prepare questions: Writing questions beforehand prevents important details being forgotten.
  • Bring a companion: A trusted companion, particularly for initial visits, helps you remember information accurately.

3. During History Taking

Clinical assessment relies heavily on your account. Explain symptoms accurately and systematically.

  • Onset: When did symptoms begin? How do they affect daily life?
  • Severity and persistence: Are pain, nausea or fatigue continuous or intermittent?
  • Previous treatment responses: Did previous drugs work? Were there adverse effects?
  • General health: Any recent weight loss, fever, infection or reduced appetite?
  • Performance status: Can you manage daily activities? (e.g., ECOG 0–4)

4. During the Examination

Your physician assesses physical findings and laboratory results together. During this process:

  • Answer clearly and concisely.
  • Mention seemingly minor symptoms, such as mild cough, diarrhea, mouth sores or rash.
  • Report any new medicine, vitamin or herbal product.
  • Note why recommended tests and imaging are needed.
  • Understand the reasons for any treatment or medication changes.

5. Suggested Questions

Ask freely. A good oncology consultation relies on two-way communication:

  • What is my current disease status and response?
  • What is the purpose of new imaging or tests?
  • Which adverse effects are expected, and which require urgent care?
  • Any special advice about nutrition, exercise or sleep?
  • What happens if I cannot continue treatment or it is delayed?
  • Could these medicines affect my other conditions or drugs?

6. Practical Advice for Appointment Day

  • Arrive at least 15 minutes before your appointment.
  • If blood/urine tests are planned, confirm fasting/fed requirements.
  • To ease venous access, wear comfortable, loose clothing .
  • If infusion/treatment is scheduled, take adequate fluids during the day.
  • Carry all reports, CDs and medication lists in a clear folder.
  • If urine testing is planned, complete sample preparation before the appointment.

7. Communication Tips

  • For unfamiliar medical terms, request a brief explanation .
  • Even for “minor” symptoms, report timing and severity .
  • When calling, specify drug names, doses and dates .
  • With nurses, dietitians and clinical pharmacists, communicate openly.
  • Afterward, keep brief summary notes of decisions made.

8. Follow-Up and Records

Write down recommendations and treatment plans afterward to avoid confusion. Also:

  • Record the next appointment and planned tests.
  • Create a table of doses, frequencies and special warnings.
  • Bring home symptom records to the next visit.
  • Read recommended educational leaflets carefully.

9. Common Mistakes

  • Not Counting Herbal/OTC Products as Medicines: St. John's wort, turmeric, ginseng, green tea extract, collagen, magnesium and other products may interact with chemotherapy/immunotherapy. Always report them.
  • Changing Dose/Frequency Yourself: Skipping or increasing doses for nausea/diarrhea without advice may reduce efficacy or increase toxicity.
  • Reporting Adverse Effects Late: Fever (≥38 °C), breathlessness, bleeding, rapidly spreading rash or severe diarrhea are emergencies; do not wait.
  • Not Bringing Imaging CDs and Full Reports: Summaries may be insufficient; actual images matter.
  • Ignoring Appointment/Treatment Timing: For chemotherapy, immunotherapy and supportive treatment, timing windows matter; delays affect decisions.
  • Not Reporting Anticoagulants/NSAIDs: Aspirin, ibuprofen, naproxen and herbal blood thinners (ginkgo, etc.) may increase bleeding.
  • Abruptly Stopping Steroids: Dexamethasone/prednisolone and similar drugs require gradual withdrawal; abrupt cessation may cause serious problems.
  • Inappropriate Fasting/Fluid Restriction Before Tests: Unless requested, prolonged fasting/dehydration may distort results.
  • Not Reporting Vaccines, Dental Work or Necessary Surgery: Consult about timing and infection risk.
  • Not Discussing Pregnancy Plans/Contraception: Some drugs harm fetuses; safe contraception and planning are essential.
  • Inadequate Fluids/Nutrition: Especially during diarrhea/vomiting, dehydration and weight loss may cause rapid deterioration.
  • Missing Preventive Medicines (Antiemetics, G-CSF, etc.): Supportive prevention is integral to treatment.

10. What to Do in an Emergency

  • Fever ≥ 38 °C, chills: Infection risk — attend an emergency department.
  • Sudden dyspnea, chest pain, fainting: Possible pulmonary embolism — call emergency services.
  • Severe diarrhea, bloody stool/urine, rapidly worsening rash: Possible toxicity — attend an emergency department
  • Rapid weakness/dizziness after steroids/immunotherapy: Adrenal crisis risk — urgent assessment.
  • Save the center's emergency contact number on your and your companion's phones.

 Conclusion

Oncology visits are central to treatment success and safety. Bring documents, medication/supplement lists and symptom diaries; communicate clearly with measurable details; document the plan and monitor regularly at home. These steps improve both survival and quality of life.

  • Before: Organize your documents chronologically; list all medications and supplements; write down your questions; and, if possible, bring someone with you.
  • During: Describe your symptoms with their dates and severity; mention any new products or medications; and ask for the plan in writing or record it with permission.
  • After: Confirm your appointment and test schedule; keep daily records in your medication and symptom logs.

Sources

National Comprehensive Cancer Network (NCCN). Patient and Caregiver Resources: Oncology Visits and Communication Tips. Version 3.2025.
ASCO (American Society of Clinical Oncology). Effective Communication in Oncology Practice: A Patient’s Guide. J Clin Oncol, 2024.
European Society for Medical Oncology (ESMO). Best Practices in Cancer Patient Management and Monitoring. Ann Oncol, 2023.
Türk Onkoloji Derneği. Hasta Takibi ve Onkolojik İzlem Rehberi. 2024.
World Health Organization (WHO). Patient-Centered Cancer Care: Global Framework. Geneva, 2023.
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