Mother with persistent cough for months believed it was asthma until devastating cancer diagnosis revealed the truth.
A dedicated runner's shocking journey from misdiagnosed asthma to a stage four lung cancer revelation underscores the critical need for vigilance in health assessments and awareness of symptoms.
Vanessa, a 46-year-old mom who trains with running clubs and drags her kids up steep hikes, thought her body was just getting tired. Then the cough showed up, stuck around for months, and turned every run into a struggle for breath.
It got worse through the summer of 2024, even after a family bout of flu in December didn’t derail the rest of her household. When she finally couldn’t make it through a work call in February 2025 without coughing fits, she was told it was asthma, given an inhaler, and sent home with temporary relief.
But one small request for a chest X-ray after a run in June changed everything, because the truth behind that persistent cough was far more devastating than she ever expected.

Vanessa's Training Struggles Reveal a Hidden Health Crisis
As her condition worsened, Vanessa found herself struggling to keep up with her usual training regimen, often feeling breathless during runs that had once invigorated her. It wasn’t until a routine check-up revealed the underlying issue that her world was turned upside down.
Faced with a grim prognosis, she realized that her passion for running would need to take a backseat as she embarked on a rigorous treatment plan, including chemotherapy and targeted therapies that would challenge her both physically and emotionally.
Vanessa kept pushing through breathlessness and coughing fits, even when the rest of her family bounced back after that December flu.
Vanessa's Running Struggles: A Summer Challenge
Vanessa, a 46-year-old mother of two, was an avid runner who maintained an active lifestyle, often participating in running clubs and tackling challenging hikes with her children. However, during the summer of 2024, she began to experience difficulties while running, which she initially dismissed as a temporary setback.
As the months progressed, her condition worsened, culminating in a family bout of flu in December of the same year. While her family recovered relatively quickly, Vanessa found herself lagging behind, a sign that something more serious might be at play.
Struggling Through Illness: A Turning Point
Despite her symptoms, she continued to push through, believing that her struggles were merely a consequence of seasonal illness. However, in February 2025, the situation escalated when she found herself unable to participate in a work call without succumbing to severe and persistent coughing fits.
This alarming development prompted her to seek medical advice from her general practitioner (GP). Initially, Vanessa was diagnosed with asthma and prescribed an inhaler, which provided temporary relief.
Crucial Decision Leads to Lung Cancer Diagnosis
Yet, as her symptoms persisted, a conversation with a friend during a run in June prompted her to request a chest X-ray. This decision would prove to be pivotal, as the X-ray revealed a far more serious condition than asthma.
The diagnosis of stage four metastatic lung cancer came as a devastating shock to Vanessa and her family. In her own words, Vanessa expressed the disbelief and trauma she felt upon receiving her diagnosis.

The inhaler helped for a minute, until February 2025 rolled around and she couldn’t even get through a work call without coughing.
Active Lifestyle Before Diagnosis: Running and Hiking Adventures
"I did a half marathon in October before I was diagnosed and would run every Wednesday after work with a work running club," she recounted. "In the May school holidays, we did one of the Yorkshire Three Peaks with my youngest son, we did Ingleborough, so still fit and active, so it was a massive, massive shock getting the diagnosis." Stage four cancer is the most advanced stage of the disease, indicating that the cancer has metastasized, meaning it has spread from its original site to other parts of the body.
In Vanessa's case, the cancer had spread from her lungs to critical areas, including her liver, spine, lymph nodes, kidneys, and brain. This grim prognosis marked the beginning of a challenging journey filled with uncertainty and fear.
This feels similar to a brother who devoured the entire Thanksgiving turkey, and a sister demanding he pay for a replacement.
Vanessa's Challenging Journey Through Chemotherapy and Progression
Upon receiving her diagnosis, Vanessa began chemotherapy, a common treatment option aimed at controlling or potentially curing cancer. However, the journey was fraught with difficulties.
In January of the following year, she received the devastating news that the cancer had progressed further, with CT scans revealing new tumors in her liver, lungs, and brain. This progression underscored the aggressive nature of her illness and the urgent need for effective treatment.
Vanessa's Rare Lung Cancer: Unique Challenges and Fundraising Efforts
Vanessa's specific type of lung cancer is described as one of the rarest forms, characterized by a unique genetic mutation. This rarity has significant implications for her treatment options, as many standard therapies may not be effective.
In light of this, she has turned to fundraising efforts to access private treatment options that are not covered by the National Health Service (NHS). The GoFundMe campaign set up for Vanessa outlines the challenges she faces in securing the necessary treatment.
After a run in June, Vanessa talked herself into asking for a chest X-ray, and that decision is where the story starts to crack open.
Exploring Unfunded Immunotherapy for Exon 20 Mutation
It states, "Having discussed the remaining options with oncologists, NHS & privately, we are now looking at the best treatment option available in the UK, an immunotherapy drug (TKI) for Vanessa which currently is not funded by the NHS for the Exon 20 mutation." This highlights a critical issue in cancer treatment: the disparity in access to innovative therapies based on genetic factors and the limitations of public healthcare funding. Vanessa's current healthcare insurance does not cover the costs associated with this treatment, which adds to the financial burden on her family during an already challenging time.
The GoFundMe campaign aims to alleviate some of these costs, emphasizing that Vanessa will require weekly treatment for the first four weeks, followed by bi-weekly sessions. Additionally, the campaign notes that she will need to cover the costs of blood tests, scans, and potential future treatments that may not yet be approved or available through the NHS or private healthcare providers.
Vanessa's Emotional Journey After Cancer Diagnosis
Reflecting on her diagnosis, Vanessa described the emotional toll it has taken on her. She expressed feelings of being "totally lost and isolated" as she tried to process the gravity of her situation.
"It was hugely traumatic," she admitted, underscoring the psychological impact that a cancer diagnosis can have on individuals and their families. Despite the overwhelming challenges, Vanessa has found solace in the support she has received from her community.
Once the cancer diagnosis landed, her training routine had to go on pause as chemotherapy and targeted therapies took over her days.
Community Support Shines in Fundraiser for Vanessa
She expressed gratitude for the "unbelievable" amount of assistance the fundraiser has garnered thus far.
Addressing Cancer Treatment Disparities for Rare Diseases
Moreover, her experience sheds light on the broader issues surrounding cancer treatment accessibility, particularly for rare forms of the disease. The disparities in healthcare funding and the challenges faced by patients seeking innovative treatments highlight the urgent need for systemic changes in how cancer care is delivered and funded.
As Vanessa continues her battle against cancer, her story serves as an inspiration to many. It emphasizes the importance of resilience, community support, and the ongoing fight for better healthcare options for all cancer patients.
Support Resources for Cancer Patients and Families
For those who may be affected by similar issues or who are seeking support, resources are available. The American Cancer Society provides a confidential helpline at 1-800-227-2345, along with a live chat feature accessible 24/7, offering assistance to individuals navigating the complexities of cancer diagnosis and treatment.
In conclusion, Vanessa Kendall's journey is a testament to the strength of the human spirit in the face of adversity. Her determination to advocate for herself and seek the best possible treatment options serves as an important reminder of the ongoing challenges faced by cancer patients, particularly those with rare forms of the disease.
Community Support: A Crucial Ally in Cancer Battles
As she navigates this difficult path, the support of her community and the broader awareness of the issues at hand will undoubtedly play a crucial role in her fight against cancer. This narrative not only highlights Vanessa's personal struggles but also calls attention to the need for increased awareness, research, and funding for rare cancers, ensuring that all patients have access to the care they need and deserve.
That cough didn’t just steal her breath, it stole the life she thought she’d have next season.
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