Cannabis: Cutting Through the Haze

By Dr. Dineth Bandara

There is a concentrated effort around the world to make cannabis use legal. Different types of strategies and themes are used in different countries to justify this. For example in Canada it was the liberal ideology that was leveraged – that people have the right to make their own choices.

In Sri Lanka it is the “desheeiya” or local culture that is being used. This is not to say that a handful of those calling themselves “liberals” also want it legalized here. It is hard to see how dependence forming drugs liberate people. Those who are favourable to such ideologies are ruthlessly used as advocates sometimes unwittingly, to achieve this objective.

It is well established that cannabis causes many health harms. These harms have not occurred in a large scale because the number of users in each country during the recent past has been very small.

When the of use cannabis and its derivatives become more widespread, we will begin to see harms of these substances occurring in a large scale. These include mental illnesses including depression and schizophrenia, poly-drug use, many types of lung diseases etc. We will even see some effects that are not seen now. For example, we are seeing many cancers caused by alcohol now, which was not on the traditional list of diseases caused by alcohol.

In Sri Lanka, if a larger number of people begin to use cannabis derived products, the already unacceptable number of road traffic accidents, deaths and injuries will increase, as it has been shown in countries where cannabis use is increasing. We will also see large scale spending on cannabis by the poorer segments (as for alcohol) leading to exacerbation of poverty.

But will cannabis use become widespread if legalization occurs?

In locations where legalization has taken place, the current small scale illegal trade of cannabis has become a big business with international connections. There are large cannabis companies operating now in several countries legally.

The world’s largest tobacco company has already invested billions of dollars on a large cannabis company in North America. The alcohol industry too has invested billions in cannabis companies.

It is apparent that the largest cannabis companies in the world will be owned by very large tobacco and alcohol industries. One can imagine the power they will wield over countries such as ours, going by our experiences with the tobacco and alcohol trade.

The alcohol industry is already experimenting with a cannabis infused beer. Pharmaceutical companies and beverage companies such as Coca Cola are also working on cannabis based products. Needless to say what the tobacco industry interest in cannabis is. Cannabis use through e-cigarttes is already happening in North America.

These businesses do not use the traditional or so-called “national” (if that is the word) cannabis that is grown in many parts of the world for their products. Genetically modified varieties of cannabis is used to increase its active chemical components to ensure that users are hooked and keep using it.

There will be nothing local or traditional about it. This will happen even in Sri Lanka making the “desheeya” advocates look foolish. Their vocal advocacy for allowing cultivation of cannabis, if successful, will result in multinational companies to growing genetically modified cannabis in Sri Lanka. May be some of them are aware that they are supporting this “videsheeya” agenda.

High concentrations of the principal psychoactive chemicals contained in cannabis is now synthetically manufactured.. These too are marketed in countries where some level of legalization is in place. Therefore, growing cannabis will become obsolete in the future.

Worldwide, there are very very few patients that benefit from cannabis related medicinal products as there are many other tried and tested medicines for the same illnesses that cannabis products have shown some sort of effect.

The evidence for efficacy even for these few indications are low to moderate. E.g. Chronic Pain (moderate), Multiple Sclerosis (not more effective than placebo), Treatment Resistant Epilepsy (low), Nausea and Vomiting in Chemotherapy (low). So we can see that even the medicinal effects of components of the cannabis plant has been blown way out of proportion, even in western countries.

Just because chemicals present in the cannabis plant has been shown to have some effect in treating a handful of illnesses, it does not mean that use of cannabis should be legalized for the entire population to use.

Although we use close derivatives of heroin in western medicine (morphine, pethidine, etc.), heroin use is not legalized. It is similar to asking everyone to use morphine for reacreation regardless of whether they need it to treat an illness or not.

The Ayurvedic sector (along with the entertainment sector) has been ruthlessly used to promote the cultivation and use of cannabis. The excuse given is that some Ayurvedic preparations require cannabis. In Sri Lanka, cannabis cultivation, production and use is banned. However, it is permitted to use cannabis (Hemp) for medicinal purposes.

At the moment, there is a well established system in the government that provides cannabis to such practitioners. If there is a shortage of cannabis to continue this system, we should look at how such a shortfall can be met.

Getting people to cultivate cannabis is not the solution to such a shortfall. In Sri Lanka, leakage of this product is inevitable, as the recent experiences related to heroin has amply illustrated. Importation by the Ayurvedic Department under strict conditions will be the most acceptable and practical solution. There is no legal bar to this at present.

Still, no one has provided credible proof that people of Sri Lanka are dying because there is shortage of cannabis for Ayurvedic Medicine.

As far as this writer is aware, cannabis alone is not used as medicine in Ayurveda, but is used as a component along with other ingredients with some of its medicine. Also, Ayurveda does not prescribe inhalation of or smoking cannabis as a cure for any ailment. Ayurvedic professionals can comment on this.

We need to remember that tobacco was also at the same stage at the beginning of the last century. Large scale production and marketing has made tobacco the most destructive substance that mankind has produced, killing around 7 million people each year. Cannabis will keep adding to this number, while companies profit.