Cancer anxiety doesn’t just affect the person diagnosed.
For young adults with cancer, it can feel like life has been turned upside down. Every plan is uncertain, and even small symptoms can trigger overwhelming fear. For supporters, it’s the heavy feeling of watching someone you care about struggle and not knowing how to help. The worry, the waiting, and the not knowing can take a toll on everyone involved.
What Is Cancer Anxiety?
Cancer anxiety is the fear, stress, and emotional exhaustion that often come with a cancer diagnosis or caring for someone with cancer. Recent studies published in JAMA Network Open show that AYAs with cancer face significantly higher rates of depression and anxiety than the general population. Around 40% experience symptoms of depression and over 20% are diagnosed with anxiety disorders. More than half report intense anxiety related to the fear of dying. These mental health struggles often compound the already difficult physical and emotional challenges AYA patients face during treatment and beyond.
Anxiety can show up as:
- Constant worry about scans, results, recurrence, or treatment side effects
- Sleepless nights, trouble focusing, or feeling on edge
- Physical symptoms like a racing heart, nausea, or fatigue
- Avoiding appointments or cancer-related conversations
- Feeling irritable, or emotionally drained
Shonté Drakeford, diagnosed in 2015 with Metastatic Breast Cancer shared her experience with anxiety with For the Breast of Us:
“I was 31 years old. However, I was denied for years…since I was 25 years old. They would not give me a mammogram. I had to fight to be heard and believed. As a Nurse Practitioner, I remember that I had to fight for a young patient because she was under 30. She had a palpable lump. I had to call and fight for her to be seen. Advocacy doesn’t end and I will speak up for others to be heard. I had mixed emotions. Because I am a medical professional, I got anxious and worried that I would die. They were asking me about family history and I just began asking questions. I started fidgeting around and getting jittery. I remember that I had to wait over the weekend for more results, which caused me to go down the breast cancer rabbit hole. Honestly, I was terrified … My best friend was in the lobby with me. That unknown feeling can be a lot and immediately creates anxiety.”
And anxiety doesn’t always end when treatment does. Survivors may wrestle with fear of recurrence, survivor’s guilt, or feeling betrayed by their bodies. These feelings can shake confidence, self-image, relationships, and intimacy. Supporters might battle guilt, helplessness, or the stress of navigating what comes next.
Why Cancer Anxiety Happens
Cancer anxiety (sometimes it gets called scanxiety) can show up at any point in the cancer experience. Beyond treatment, the ongoing emotional, physical, and mental toll of facing something that threatens your life or the life of someone you love is extremely difficult.
1. The Diagnosis and Treatment Process
Fear of the Unknown
A cancer diagnosis can make life feel completely unpredictable. Suddenly, everything is uncertain: treatment plans, side effects, and outcomes. That uncertainty feeds anxiety.
Physical Symptoms
Pain, nausea, fatigue, and other side effects can be constant reminders of the illness. Not knowing whether a symptom is “normal” or something more serious adds to the fear.
Treatment-Related Stress
Some treatments, like chemotherapy or radiation, are physically and emotionally intense. The anticipation of side effects or past trauma from earlier treatments can make anxiety worse.
Fear of Recurrence
Even after treatment ends, the worry doesn’t always go away. Many survivors experience anxiety around follow-up scans (sometimes it gets called scanxiety) or check-ups, fearing the cancer might come back.
2. Mental and Emotional Strain
Pre-existing Mental Health Conditions
People who already struggle with anxiety, depression, or trauma may find those feelings amplified during or after a cancer experience.
Lack of Support
When someone feels like they’re facing this alone, it makes everything harder. Without strong emotional support, anxiety often grows.
Body Image and Identity Changes
Cancer can affect how a person sees themselves. Hair loss, scars, weight changes, or fertility concerns can all impact emotional well-being, especially during young adulthood.
3. Specific Fears That Add to Anxiety
Fear of Pain or Suffering
It’s common to worry about how hard treatment or disease progression might be physically. Not knowing what to expect can be deeply unsettling.
Fear of Being a Burden
Many people worry about needing too much help or becoming a source of stress for their family and friends.
Financial Stress
The cost of cancer care can be overwhelming. For young adults, this might mean putting work or school on hold, adding pressure to an already difficult situation.
Big, Uncomfortable Questions
Cancer can bring up heavy thoughts about life, purpose, and mortality. These thoughts can be hard to sit with and even harder to talk about.
4. Other Contributing Factors
Age and Stage of Life
Adolescents and young adults are often in the middle of building their lives. A diagnosis can feel like everything is paused or permanently changed.
Access to Care and Equity
Experiences with racism, poverty, or discrimination can impact how someone receives care or feels supported, and this can lead to more anxiety.
Medical Conditions That Affect Mental Health
Some cancers or treatments can affect hormones and brain chemistry, making anxiety feel more intense or difficult to manage.
Cancer anxiety is complex. It doesn’t come from one place, and it doesn’t look the same for everyone. But it is valid. Whether you’re living with cancer or supporting someone who is, anxiety is a natural response to a very real threat. The more we understand what causes it, the more we can do to ease it.
“Cancer survivors may also experience fear of recurrence or increased anxiety about scans or follow-up tests. Some people experience survivor’s guilt, which is guilt stemming from a sense of injustice in knowing that you have survived cancer, while some people with cancer do not. In addition, your relationship with your body can be altered. Cancer survivors often feel a sense of betrayal from their bodies. These negative feelings about your body can affect your self-image, your confidence, your relationships, and even your sexuality.”
Dr. Daniel McFarlan, psychiatrist and medical oncologist at Memorial Sloan Kettering Cancer Center, and Dr. Michelle Riba, associate director of the University of Michigan Comprehensive Depression Center, said it best in Coping With Cancer magazine.
Cancer Anxiety: Tips for Coping and Supporting
There is no instruction manual for cancer. Whether you’re living with it or standing beside someone who is, the experience can feel overwhelming, unpredictable, and emotionally exhausting. Coping means finding ways to keep moving forward, even when things feel uncertain. Support means showing up in ways that are helpful, respectful, and consistent.
Here are practical, heart-centered strategies for both patients and supporters.
For Patients: Caring for Yourself Through the Chaos
Speak Up at Appointments
You are your own best advocate. Ask questions, bring up side effects, and let your care team know what you need. It helps you feel more in control of your treatment.
Reduce Stress Where You Can
Try deep breathing, gentle stretching, meditation, or any calming activity that fits into your day. Even five quiet minutes can help your nervous system reset.
Take Back a Sense of Control
You may not control your diagnosis, but you can still make decisions that shape your day. Set routines that work for you, create space for rest, and choose how and when you engage with others.
Plan for What Might Change
Research tools and resources ahead of time, whether that’s wigs, transportation options, or flexible school or work arrangements. Planning can help reduce future overwhelm.
Do More of What Brings You Joy
Make time for music, art, movement, laughter, or anything that reminds you who you are outside of cancer. Joy is part of healing too.
Fuel Your Body with Care
Sleep, hydration, and good meals are essential to managing the physical and emotional load of treatment. Take care of your body like it’s doing the best it can…because it is.
Give Yourself Grace
You do not need to be “strong” all the time. It’s okay to rest, to cry, to cancel plans, or to ask for help. There is strength in honesty.
Reach Out for Support
Talk to friends, family, a therapist, or a support group. Sharing what you’re going through can bring relief, connection, and new perspectives.
Online & National Support Groups
- CancerCare’s Young Adults With Cancer Support Group
Free 15-week online forum (ages 20–39), moderated by an oncology social worker. Accessible 24/7 through a password-protected message board. Ongoing registration in the U.S. - Stupid Cancer
Digital and in-person events, webinars, and peer networking for adolescents and young adults. - Memorial Sloan Kettering Cancer Center
The Department of Social Work offers support groups to talk about the unique patient experiences of young adults, including a group specifically for caregivers. Groups are run by an oncology social worker. - The Ulman Foundation
A place where young adults meet. Check out some of their upcoming meetups for young adults and their loved ones. - Young Survival Coalition (YSC)
Connect with other young breast cancer survivors anytime, from anywhere. Find support, information, and inspiration, and share your own experiences. - Imerman Angels
Find a mentor through their unique matching process. Imerman Angels partners individuals seeking cancer support with a Mentor Angel – a fighter, survivor, previvor or caregiver – who has been in their shoes. - Young Adult Survivors United
A health & wellness community for young adult cancer survivors and caregivers/co-survivors to thrive from emotional, social, and financial support. Virtual programs are available nationwide. - Cactus Cancer Society
Offers creative and supportive online programs that encourage, empower, and connect a diverse community of young adults around the world, 24/7.
For Supporters: How to Be There
Listen First
Sometimes what helps most is someone who hears without interrupting or offering advice. Let them vent, cry, or sit in silence. Make room for whatever they’re feeling.
Offer Help That’s Specific
General offers like “let me know if you need anything” are kind but hard to act on. Instead, try:
- “Can I bring dinner Tuesday?”
- “Want help organizing your medical paperwork?”
- “I’m free to drive you to your next appointment.”
Learn About Their Diagnosis
Spend time reading about the type of cancer they’re facing and the treatment involved. A little knowledge can help you understand their experience and offer more meaningful support.
Invite Them to Everyday Joy
Suggest simple, low-pressure activities they already love. Whether it’s watching a favorite show, going for a short walk, or just sitting outside, these moments create comfort and connection.
Care for Yourself Too
Supporting someone through cancer can take a toll. Make sure you are also getting rest, seeking support, and doing things that help you recharge. You can’t pour from an empty cup.
Celebrate the Little Wins
A good day, a completed treatment, a moment of laughter—these deserve to be acknowledged. Small victories can carry big emotional weight.
Stay Flexible
Needs and energy levels change. What worked one day might not work the next. Be ready to adapt and respond with patience and kindness.
Add to reading list: Support a Friend With Cancer Long Distance
Final Thoughts
Cancer anxiety doesn’t have a simple fix. It can creep in during quiet moments, hit hard before appointments, or linger long after treatment ends. It affects young adults facing cancer head-on, and it affects the people who love them.
The good news is, no one has to carry it alone. Naming the fear, making space for honest conversations, and showing up in consistent, compassionate ways can bring real relief. Support doesn’t mean trying to fix everything. Just b-there, especially when things feel uncertain.
Whether you’re coping as a patient or navigating how to support someone you love, remember this: you are doing your best in an incredibly hard situation. And that matters.
Start small. Stay connected. Keep showing up.
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