Why doctors are in favour of medical marijuana as a legitimate treatment option
According to 2013 survey, 76% of doctors approve of the use of medical marijuana. Dr. Heather Auld, a practising obstetrician/gynecologist and fellow at the University of Arizona Department of Integrative Medicine sheds light on why doctors are coming out in favour of medical marijuana.
- Marijuana has been used as medicine for more than 3,000 years.
The use of medical marijuana has been traced to ancient civilizations in China, India, and Egypt. One of the earliest pieces of evidence is a book written by Chinese Emperor Shen-Nung in 2737 BCE, which described the benefits of cannabis in treating constipation, gout, rheumatism and absent-mindedness.
- The American Medical Association supports research on medical marijuana.
When marijuana prohibition was passed in 1937, the American Medical Association (AMA) was one of the only voices of opposition. Indeed, the AMA was well aware that marijuana, since entering Western medicine in the mid-1800s, was commonly prescribed for a wide range of conditions.
Though synthetic drugs grew popular during the 20th century, the AMA has continued to support research on marijuana’s medical potential, a position they maintain to this day.
- The ‘high’ is only from one component.
Cannabis contains more than 400 chemical compounds, of which more than 60 have been identified as cannabinoids. Cannabinoids are the medically active ingredients in cannabis, including the one that gets you high, tetrahydrocannabinol (THC).
But other cannabinoids are known to offer similar medical benefits, without the high. Cannabinoids like cannabidiol (CBD), cannabigerol (CBG), and tetrahydrocannabinolic acid (THC-A) have been extracted from cannabis to produce non-psychoactive forms of medical marijuana. These are especially popular for paediatric patients.
- Our body contains a natural cannabinoid system that regulates health and illness.
It wasn’t until the mid-1990s that scientists discovered why marijuana works so well, and for so many different illnesses. The discovery was a natural system in the human body called the endocannabinoid system, which includes chemicals that mimic the activity of cannabis, called endocannabinoids.
Much like cannabis, the endocannabinoids act to decrease inflammation, increase immunity, decrease pain, and increase appetite.
- Smoking or vaporizing marijuana is better for pain relief.
Although some believe there are better methods than smoking or vaporizing, Dr. Auld argues that it could be ideal for those in pain. Oral ingestion of cannabis provides longer-lasting relief, but also takes about an hour to achieve effect. Patients in pain usually require more immediate action, which smoked or vaporized marijuana provides.
- Marijuana may be superior to narcotic painkillers for neuropathy, or nerve pain.
While opioid painkillers are incredibly potent and can work wonders for certain types of pain, they are much less effective in cases of nerve pain. In studies, marijuana performs just as well as gabapentin, a leading pharmaceutical used to treat neuropathy. Also, while narcotics commonly increase nausea and vomiting, marijuana relieves those symptoms.
- When combined, marijuana can decrease the amount of narcotics needed for pain relief.
Studies suggest that marijuana can reduce the need for prescription painkillers when given together. The popularity of painkillers has led to a rise in accidental overdoses in the U.S., with opioids claiming over 16,000 lives in 2010. By reducing the need for high doses, medical marijuana offers a promising solution for doctors and patients.
- Marijuana’s main side effect is euphoria, or extreme feelings of well-being.
One of the most common reasons for doctors to dismiss medical marijuana is the unwanted side effect of getting high. Yet those who have never experienced a marijuana high can easily forget what the high actually does. Feelings of euphoria, while unwanted for some, can provide comfort for patients with debilitating or chronic illnesses.
- Unlike narcotic painkillers, marijuana has the same addictive potential as caffeine.
Even when compared to common recreational drugs, studies have ranked marijuana among the least addictive.
A study conducted by NIDA researchers concluded that 9% of people who ever try marijuana will become addicted to it at some point, which is similar to caffeine. On the other hand, the same study found an addictive potential of 15% for alcohol and 32% for tobacco.
- Marijuana is being studied as a treatment for various forms of cancer.
For cancer patients, relief of nausea and pain are not the only potential benefits of marijuana. In fact, compounds in marijuana have shown anti-tumor and anti-cancer effects in numerous animal models, particularly in brain and skin tumors, but also in lung cancer, lymphoma and colon cancer.
Adapted from leafscience.com