Questions to Ask Your Oncologist: A Guide for Blood Cancer Patients

A blood cancer diagnosis can feel like the ground has been pulled out from under you. In the hours and days that follow, you may find yourself sitting across from a hematologist or oncologist, hearing words you never expected to hear, trying to absorb information that feels both urgent and overwhelming. One of the most powerful things you can do in that moment — and in every appointment that follows — is to ask questions.

Research shows that patients who actively participate in their care report higher satisfaction with treatment, better emotional outcomes, and a stronger sense of control during a time when so much feels uncertain. For blood cancer patients specifically, where treatment paths can vary widely based on the exact subtype, asking the right questions to your oncologist can be the difference between a treatment plan that simply addresses the disease and one that truly fits your life.

Questions to Ask at Diagnosis

The first conversations after a blood cancer diagnosis set the foundation for everything that follows. Blood cancers include dozens of subtypes — follicular lymphoma and diffuse large B-cell lymphoma are both B-cell lymphomas, for example, but they behave very differently and require different treatment approaches. Getting specific information early helps you understand what you are facing and what to expect.

• What is my exact diagnosis and subtype? Ask your doctor to write it down so you have the precise name for your own research and for seeking second opinions.
• What stage is my cancer, and what does that mean for my outlook and treatment options?
• Do I need additional tests, such as a bone marrow biopsy, genetic testing, or imaging, before we can determine a treatment plan?
• Should I get a second opinion, and will seeking one delay the start of treatment?
• Is my case being reviewed by a multidisciplinary tumor board?

Questions to Ask Your Oncologist About Treatment

Treatment for blood cancers can include chemotherapy, immunotherapy, targeted therapy, radiation, stem cell transplants, or some combination of these. In certain cases, the best approach may be no immediate treatment at all. Understanding your options — and the reasoning behind your doctor's recommendation — is essential to feeling confident in the path forward.

• What are my treatment options, and why are you recommending this particular approach?
• What is the goal of treatment — cure, long-term remission, or managing the disease as a chronic condition?
• Is watch and wait an appropriate option for my type and stage of blood cancer?
• Are there clinical trials I should consider? Clinical trials can provide access to therapies that are not yet widely available.
• How long will treatment last, and how will it affect my ability to work, care for my family, and go about daily life?
• How much experience do you and this center have treating my specific type of blood cancer?

Questions About Side Effects and Supportive Care

Side effects vary significantly depending on the type of treatment, and knowing what to expect helps you prepare. Equally important is knowing what support services are available — many patients do not realize they can ask for referrals to nutritionists, counselors, social workers, and financial navigators until they are well into treatment.

• What side effects should I expect from this treatment, and what can be done to manage them?
• Will treatment affect my immune system? What precautions should I take to avoid infection?
• What symptoms should prompt me to call your office or go to the emergency room right away?
• Can you refer me to supportive care services such as an oncology dietitian, mental health counselor, or social worker?
• Are there resources available to help with the financial side of treatment, such as a financial navigator or assistance programs?

Questions for Follow-Up and Survivorship

Treatment does not end when the last infusion is finished. Follow-up care for blood cancer patients can continue for years, and understanding what that looks like helps you plan for the road ahead.

• How will we know if treatment is working, and how often will I be monitored?
• What does follow-up care look like after treatment ends? How frequently will I need blood work, scans, or appointments?
• Are there long-term or late effects of treatment that I should watch for?
• What can I do to support my recovery — nutrition, exercise, stress management?
• What should I do if I notice new symptoms between scheduled appointments?

Tips for Getting the Most Out of Your Appointments

Asking questions is a skill, and like any skill, a little preparation goes a long way. These practical strategies can help you feel more confident and get the information you need from every visit with your care team.

• Write your questions down before each appointment. It is easy to forget what you wanted to ask once you are in the room.
• Bring a trusted friend or family member who can take notes, ask follow-up questions, and help you process the information afterward.
• Ask for written summaries or printed materials you can take home and review at your own pace.
• If something is unclear, say so. Phrases like "can you explain that in a different way" or "I want to make sure I understand" are always appropriate.
• Keep a notebook or folder dedicated to your care — including test results, medication lists, and notes from each visit — so you can track your journey and spot patterns over time.

You Deserve to Understand Your Care

There is no such thing as a bad question when it comes to your health. Your oncologist and care team expect questions — good doctors welcome them. Asking for clarity is not a burden or a sign of distrust. It is an act of self-advocacy, and it is one of the most important things you can do for yourself during cancer treatment. You have every right to understand what is happening in your body, what your options are, and what each decision means for your future.

At the Live Like Brent Foundation, we believe that no one should face blood cancer alone — and that includes the overwhelming logistics that come with a diagnosis. Our comfort fund program helps blood cancer patients and their families cover everyday expenses so they can focus on what matters most: getting better. If you or someone you love has been diagnosed with a blood cancer, apply for a comfort fund to receive direct financial support, or make a donation to help more families get the help they need.