Cannabis use is becoming increasingly common among people with cancer, with studies showing that 20% to 40% of cancer patients use cannabis or cannabinoids to help manage side effects such as:
- Nausea
- Pain
- Sleeplessness
- Anxiety
- Stress
This trend has grown alongside the increasing number of states legalizing cannabis for medical use.
Important Considerations
Safety and Effectiveness
While cannabis products are widely available, research on their safety and effectiveness for cancer-related symptoms is still limited. The American Society of Clinical Oncology (ASCO) has noted that cannabis use has outpaced the scientific evidence supporting its clinical use and recently published the first-ever clinical guideline on cannabis use.
Potential Risks
There are some concerns about cannabis use during cancer treatment:
- It may interfere with certain cancer treatments, such as immunotherapy
- Long-term use can suppress the immune system
- It can interact with other medications, potentially increasing drowsiness and the risk of falls or accidents
Talking to Your Healthcare Provider
It is crucial to discuss cannabis use with your oncologist or healthcare provider:
- Be open about your cannabis use, including any products you are taking
- Ask about potential interactions with your cancer treatments
- Discuss the pros and cons of cannabis use in your specific situation
About 20% of patients using cannabis report talking to their oncologist about it. Increasing this communication can help ensure your safety and optimize your treatment plan.
Current Research
Several studies are underway to better understand the potential benefits and risks of cannabis use in cancer patients. These studies aim to provide more concrete evidence to guide both patients and healthcare providers in making informed decisions about cannabis use during cancer treatment.
While cannabis may offer potential benefits for symptom management, it’s essential to approach its use carefully and in consultation with your healthcare team. Always prioritize open communication about all supplements and medications you’re taking to ensure the best possible care during your cancer journey.
More Reading
How Medical Marijuana Helps To Ease Cancer Treatment Side Effects
Reference:
Adapted from the National Cancer Institute, https://www.cancer.gov/news-events/cancer-currents-blog/2024/medical-cannabis-oncologists-patients-communication?cid=eb_govdel
