Simone Webster always struggled with her emotions and mood swings. But the floodgates really opened last year when she was diagnosed with at 31 years old. “There must have been something I did,” said Webster, her eyes watery. “What did I do to cause this?”
The depression came in waves, a deep hopelessness overwhelming Webster, now 33, and making her feel like she needed to escape reality. “There’s so much you lose,” Webster said, including her right breast, her boyfriend and . “It feels really dumb to feel hopeful.”
About a struggle with depression, anxiety and other psychiatric disorders, although these conditions often go undetected and undiagnosed. Kristin Kilbourn, a clinical psychologist at the University of Colorado Denver, said oncologists often don’t want to open up this “can of worms,” not to mention that mental health has long been deprioritized, with health care centers caring for psychiatric patients.
But this neglect comes at a significant cost, with mortality rates among cancer patients with depression when compared to those without mental illness. Research also shows that the risk of suicide in the week following a cancer diagnosis — and three times the average even a year later.
As Webster knows well, cancer’s toll isn’t limited to the body; it wages war on the mind too. While physicians and cancer centers have slowly increased mental health services, it’s often up to patients to fill in gaps in care by advocating for themselves and proactively seeking out mental health support.
“Your oncologist is not going to identify your mood swings for you,” Webster, of Washington, D.C., said. “They don’t know if you’re having suicidal ideation or depressed unless you tell them.”
How are cancer and mental illness linked
Fear and sadness are normal reactions to a cancer diagnosis, said Dr. Santosh Rao, an oncologist at University Hospitals in Cleveland, but clinical depression and anxiety are distinct. “It’s having a lack of interest in the things you like, changes in sleep patterns and food, potentially panic attacks” over a prolonged period and with a significant impact on daily life, he said.
Cancer can both aggravate and precipitate mental illness. In a 2023 , 10% of people had depression or anxiety before their cancer diagnosis, and 22% were diagnosed afterward. New cases were most common among those with metastatic disease.
This connection is often brought on by the psychological stress of a new cancer diagnosis, the existential dread of facing death, and the strain this disease places on relationships. “Cancer sometimes will bring people closer together, but a lot of times it’ll actually exacerbate already frayed relationships,” Rao said.
Other drivers are the direct effects of cancer and the side effects of treatment, said Dr. Zev Nakamura, a psychiatrist at the University of North Carolina at Chapel Hill. Uncontrolled pain, for example, can make people quit everyday activities and have trouble sleeping. Similarly, hormone-blocking drugs, which are commonly used for prostate and breast cancer, can contribute to , while cancer surgeries can profoundly affect one’s body image and sense of self. These can range from losing one’s ovaries and uterus in a total hysterectomy to needing to use a colostomy bag to collect waste.
