A few years ago, a patient of ours went to the ER for what she initially thought was a heart issue. However, a deeper scan revealed the unexpected: she was diagnosed with Stage 3A Non-Smokers Non-Small Cell Lung Cancer. The tumor was blocking her left lung entirely, making surgery impossible at the time. Her medical team devised a treatment plan that included chemotherapy and robotic surgery, but the road ahead looked challenging. Despite the overwhelming nature of her diagnosis, our patient had clear personal goals—she wanted to ease her suffering, preserve her quality of life, and support her body as she navigated treatment.
With the guidance of her Cannabis Nurse from Holistic Caring & The Green Nurse, she decided to integrate cannabis and hemp CBD into her treatment plan. Using a combination of high-dose THC and CBD oils, she saw remarkable benefits. These plant medicines helped shrink the tumor, protect her healthy cells during chemotherapy, calm her anxiety, and maintain her appetite and sleep—key factors in staying resilient throughout the process. When anti-nausea medications failed to work, vaping small puffs of an indica flower strain brought immediate relief from the debilitating nausea, allowing her to continue her treatment journey with greater comfort and stability.
By the time she reached her third round of chemotherapy, her scans revealed something astonishing—an 80% reduction in the size of her tumor. This dramatic progress allowed her to proceed with surgery, and to the amazement of her entire medical team, post-surgery results showed no evidence of disease. The tumor was gone.
Today, our patient reflects on her journey with deep gratitude, crediting plant medicine for playing a critical role in her healing. Cannabis not only shielded her from the harshest side effects of chemotherapy but also supported her mental health and overall well-being throughout the grueling process. She is especially thankful for the compassionate guidance of her Green Nurse who stood by her side when she felt alone and uncertain. She shares her story as a testament to the incredible power of the cannabis plant and the vital role of cannabis nurses in supporting patients through some of life’s most difficult challenges.

Who We Are:
Cannabis Nurses are licensed healthcare professionals specializing in the endocannabinoid system (ECS) and the safe use of cannabinoid-based therapies. For cancer patients incorporating cannabis into their care, we provide expert guidance to seamlessly integrate plant-based medicine with conventional oncology. Our goal is to enhance comfort, preserve dignity, and improve overall quality of life through a thoughtful, holistic approach to treatment.
What We Do for Cancer Patients:
- Symptom Management & Comfort – Supporting relief for pain, nausea, appetite loss, sleep disturbance, and anxiety. Guiding safe cannabinoid uses alongside conventional treatments.
- Education & Coaching – Teaching patients and families about the Endocannabinoids System and the safe use of cannabis and hemp derived CBD. Providing individualized dosing strategies, product guidance, and harm-reduction tools. Empowering patients with self-care practices for resilience and healing.
- Care Coordination – Collaborating with oncology, palliative, and holistic teams. Monitoring for safety with other medications and treatments. Adjusting care plans as needs change and evolve.
- Emotional & Spiritual Support – Offering compassionate presence and integrative healing strategies. Fostering community connection through support groups and peer learning.
- Advocacy & Empowerment – Normalizing cannabis medicine. Supporting patient autonomy and informed decision-making.

Our collaborative services provide compassionate support and expert guidance to help patients and their loved ones navigate the intricate journey of cancer care with confidence and ease.
Holistic Caring & The Green Nurse
Education • Coaching • Consulting
- Free programs: Intro to Cannabis Therapeutics, ABC’s of CBD, Learning Library, and monthly Support Group.
- Professional services: Patient programs and consultations, professional programs and clinician mentoring.
- Free Holistic Caring Network: run by nurses that houses our educational programs, events and podcasts.
Organic Hemp-Derived CBD • Doctor & Nurse Formulas • Green Nurse Approved
- USDA Organic, symptom-targeted Ayurvedic blends in softgels, gummies, tinctures, topicals, bundles
- Certificates of Analysis for every product by the batch
- Free support: Nurse Line @ 970-404-HOPE (4673), emailed Care Plans, Plant Medicine Support Group
Patient Reported Outcomes Studies • Cancer Care Navigation
- We staff and provide nursing care for members of The Cancer Playbook. They provide step-by-step resources, education, discounted medicines, and support for patients navigating cancer and integrative care.
Why It Matters:
- Evidence-based: Cannabinoids improve cancer-related symptoms and quality of life
- Patient-centered: Cannabis nursing meets patients where they are, respecting values and healing goals.
- Value differential: Cannabis nurses help people save precious time, money, and sanity in the most difficult times of their lives.
“Cannabis Nurses … meeting patients where they are at — guiding safe and compassionate use of cannabis to improve comfort, dignity, and quality of life.”

Past Blogs on Cannabis for Cancer Care
- The Cancer Playbook – by Sherri Mack BSN,RN
- Cannabis and Hemp CBD in Cancer Care – by Sherri Mack BSN, RN
- Empowering Breast Cancer Care with Cannabinoids – by Sherri Mack BSN, RN
- Healing Lung Cancer with Cannabis – by Sherri Mack BSN, RN
Past Podcasts and Webinars on Cannabis For Cancer Care
- The Therapeutic Use of Cannabinoids for Healing Breast Cancer
- The Green Nurse Podcast – Clinical Conversations – Cannabis and Cancer Webcast
- Cancer Support Community South Bay Webinar – The Green Nurses at Holistic Caring
- Green Nurse Grand Rounds – Cannabis and Cancer a Patient Story of Healing
- “They couldn’t find the cancer anymore” ~ Marta
With you on the journey,
Ask The Green Nurse with Sherri Mack BSN, RN & Elisabeth Mack MBA, BSN, RN
Ask The Green Nurse content on the Cannigma is brought to you by Holistic Caring & The Green Nurse and Bloom Hemp CBD.
- Holistic Caring & The Green Nurse – Comprehensive cannabis education for patients and healthcare providers, including CEUs for nurses, along with expert coaching and consulting services.
- Join The Green Nurses in their Free Holistic Caring Network to access continuous learning and meaningful connections with other patients and providers who are learning about the most misunderstood plant in the word. Enjoy a monthly plant medicine support group, a free introduction to cannabis program, and the ABCs of CBD program—all at no cost.
- Bloom Hemp CBD – Experience Doctor and Nurse-formulated Organic Hemp CBD, crafted with Ayurvedic inspiration and designed to target specific symptoms. Benefit from free access to a nurse hotline at 970-404- HOPE (4773) and personalized care plans, thoughtfully provided by expert cannabis nurses. Shop today, use promo code GREENURSE for 10% savings and free shipping.
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