Posted on

does cbd oil shrink tumors

It also notes that previous studies have “failed to agree on the usefulness of cannabinoids as a cancer treatment.”

The woman was taking 0.5 milliliters of the oil two to three times per day by ingesting it. The case report authors note that the oil “appears to have had a positive effect on her disease” but couldn’t conclusively confirm this.

“This type of product is very different to most CBD oils which predominantly contain CBD,” Dr. Tom Freeman, senior lecturer and director of the Addiction and Mental Health Group at the University of Bath, told SMC.

One other issue with this case was that the woman had used CBD oil that also contained THC—the chemical in cannabis that causes people to feel high.

“Although there is clearly a potential for cannabinoids to be used as a primary or as an adjunct form of cancer treatment, further research is required to identify exactly which compound works against which specific cancer cell type,” the report states.

CBD oil, which is a non-psychoactive chemical extracted from the hemp or cannabis plant, is linked to several possible health benefits such as pain relief and anxiety reduction.

The woman, a 68-pack-a-year smoker, was offered treatment for her cancer including surgery and radiotherapy, but she declined both, so doctors decided to simply watch and wait by carrying out regular scans.

Does cbd oil shrink tumors

“Although there appears to be a relationship between the intake of ‘CBD oil’ and the observed tumour regression, we are unable to conclusively confirm that the tumour regression is due to the patient taking ‘CBD oil’,” the report stated.

In this case report, a woman in her 80s was diagnosed with “non-small cell” lung cancer in June 2018 after months of a suspicious cough. She was a life-long smoker, smoking roughly 68 packs a year, and had a background of “mild chronic obstructive pulmonary disease,” the report stated.

The report, published in BMJ Case Reports in October, describes how the woman’s tumour shrunk from 41 mm to 10 mm in roughly two and a half years.

So doctors decided to simply perform regular CT scans to check up on the patient every three to six months.

Doctors also acknowledged that they were unable to confirm the full list of ingredients in the CBD oil this particular patient took.

Cannabinoids are similar to endocannabinoids, which are manufactured by the human body to help in various processes, such as nerve function, energy metabolism, pain and inflammation and immune function, among others.

“The supplier advised that the main active ingredients of the ‘CBD oil’ used by this patient were Δ9-tetrahydrocannabinol (THC) at 19.5 [per cent], CBD at 20.05 [per cent] and tetrahydrocannabinolic acid (THCA) at 23.8 [per cent],” the report stated.

The patient certainly believe the CBD oil made the difference, and was quoted in the report as being “over the moon” and intending to continue taking the CBD oil “indefinitely.”

If the CBD oil did play a part in the woman’s tumour shrinking, doctors aren’t sure how the active ingredients worked together to achieve this. Previous research into CBD and THC as treatments for cancer have had contradictory results at times, with THC having been shown in some studies to decrease tumour growth, but has been shown to increase cancer cells in other studies.