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Exploring the Cannabis Cancer Connection

With the legalisation of medical marijuana in 2017, many cancer patients and their caregivers are exploring its potential benefits. But is there any evidence that Cannabis can help with cancer? Let's take a closer look at the cannabis-cancer connection.

Image credit:  Brett Sayles

TL;DR

  • There is no scientific evidence that proves Cannabis can cure cancer
  • Cannabis can help relieve cancer-related symptoms like nausea, lack of appetite, pain, itchy skin, insomnia and anxiety
  • According to studies in mice and rats, cannabinoids appear to act as antitumor agents
  • While there are potential benefits associated with using Cannabis, there's a risk of possible interactions with other medications.
  • It's best to have a doctor review your current treatment plan before you start medicinal Cannabis.

This article is very personal because not too long ago, I was trying to figure out if Cannabis could help with my husband's stage IV cancer diagnosis. It's the main reason I founded 420s. So let me start by sending heaps of positivity your way. I have no wise words for you; a cancer diagnosis sucks, and nothing I can say will make it disappear. Please keep taking those baby steps, try to stay positive and see the beauty of all those special moments life gives us every day. Cannabis is not a magical cure, but it could help relieve symptoms, and some early studies on mice and rats have been promising. And if, after reading this article, you are still unsure what to do next, send us a note; we're here to help.

The Benefits of Cannabinoids for Cancer Patients

Cannabis contains compounds called cannabinoids that interact with our body's endocannabinoid system to produce various effects. These compounds have been found to have many potential benefits for cancer patients, including reducing pain, nausea, and inflammation and promoting better sleep. This can be especially helpful for those undergoing chemotherapy or radiation treatments and dealing with these symptoms daily.

In addition to providing relief from symptoms, cannabinoids may also have anti-tumour effects. According to studies in mice and rats, cannabinoids appear to act as antitumor agents, killing tumour cells without affecting and possibly even protecting the "healthy" cells. Cannabinoids may also protect against the development of certain types of tumours.

Some research suggests that THC (the primary psychoactive compound in Cannabis) may inhibit the growth and spread of certain tumours by causing apoptosis (cell death) in tumour cells. 

Studies have confirmed that CB1 and CB2 receptors may be potential therapeutic targets in non-small cell lung carcinoma and breast cancer.

Based on the effect of CBD on mice with colon cancer, researchers have hypothesised that phytocannabinoids and endocannabinoids may be useful in the risk reduction and treatment of colorectal cancer. 

However, unfortunately, research is still limited, and more data is needed to understand the full effects of Cannabis on cancer. 

While more research is needed to truly understand all of its potential benefits and risks when used during cancer treatment, it's clear that cannabinoids offer some real promise when it comes to alleviating symptoms like pain, nausea, lack of appetite and sleeplessness.

Using Cannabis Safely During Cancer Treatment

It's important to note that cannabis products vary greatly in potency and quality. Legal medicinal Cannabis has been rigorously tested and is subject to high-quality control. Please use medicinal Cannabis in consultation with your oncologist or doctor. While there are potential benefits associated with using Cannabis during cancer treatment, risks are involved, including possible interactions with other medications or treatments, you may be taking. So if you're considering using Cannabis for your cancer treatment, speak with your oncologist or doctor about any potential risks or interactions before starting any new regimen.

While more research is needed to truly understand all of its potential benefits and risks when used during cancer treatment, it's clear that cannabinoids offer some real promise when it comes to alleviating symptoms like pain, nausea, inflammation and sleeplessness—all issues that can be especially difficult for those undergoing chemotherapy or radiation therapy. Patients often self-report improved mood and less anxiety after Cannabis usage and increased quality of sleep and relaxation has also been reported. 

Some studies have shown the following potential benefits of medicinal Cannabis for cancer patients:

  • Nausea reduction/prevention
  • Appetite stimulation
  • Pain relief
  • Improved sleep
  • Restlessness 
  • Anxiety and depression 
  • Itchy skin
  • Headaches

Highlight

Medical Cannabis could be a legal and safe option to help relieve cancer-related symptoms if done in consultation with a doctor. It can help reduce nausea, reduce anxiety, improve sleep and appetite, and help reduce pain. It is definitely worth talking to a doctor, and there is no need to worry about the stigma surrounding Cannabis; some studies have promising results. This is about finding the best options for you; we are here to help.

Research

For a comprehensive overview of multiple studies done about the Cannabis cancer connection and mentioned in this article, click here

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