“The prior medical literature offers little guidance as to how pain relief and side effect manifestation may vary across commonly used and commercially available cannabis product types. We used the largest dataset in the United States of real-time responses to and side effect reporting from patient-directed cannabis consumption sessions for the treatment of pain under naturalistic conditions in order to identify how cannabis affects momentary pain intensity levels and which product characteristics are the best predictors of therapeutic pain relief.
Between 06/06/2016 and 10/24/2018, 2987 people used the ReleafApp to record 20,513 cannabis administration measuring cannabis’ effects on momentary pain intensity levels across five pain categories: musculoskeletal, gastrointestinal, nerve, headache-related, or non-specified pain. The average pain reduction was –3.10 points on a 0–10 visual analogue scale (SD = 2.16, d = 1.55, p < .001).
Whole Cannabis flower was associated with greater pain relief than were other types of products, and higher tetrahydrocannabinol (THC) levels were the strongest predictors of analgesia and side effects prevalence across the five pain categories. In contrast, cannabidiol (CBD) levels generally were not associated with pain relief except for a negative association between CBD and relief from gastrointestinal and non-specified pain.
These findings suggest benefits from patient-directed, cannabis therapy as a mid-level analgesic treatment; however, effectiveness and side effect manifestation vary with the characteristics of the product used.
The results suggest that Cannabis flower with moderate to high levels of tetrahydrocannabinol is an effective mid-level analgesic.”
https://www.ncbi.nlm.nih.gov/pubmed/31519268
https://www.sciencedirect.com/science/article/abs/pii/S0965229919308040
“Δ9-Tetrahydrocannabinol (THC, a CB1 receptor agonist) and Cannabidiol (CBD, a non-competitive antagonist of endogenous CB1 and CB2 ligands) are two primary components of Cannabis species, and may modulate fear learning in mammals.
“Cannabis was extensively utilized for its medicinal properties till the 19th century. A steep decline in its medicinal usage was observed later due to its emergence as an illegal recreational drug.
“Marijuana has been used by many different civilizations for numerous different purposes, including its use for medical indications. Recently, there has been significant media coverage of the efficacy of medical marijuana in the treatment of seizures in children with Dravet syndrome, and this has led many to search for other possible pediatric indications for cannabinoids, including many different indications in pediatric cancer. However, there is very little evidence on safety or efficacy of cannabinoids in children being treated with cancer. This commentary accompanies a recent paper by a group in Israel who have published their experience of medical marijuana in 50 children and adolescents with cancer, showing excellent satisfaction and better symptom control, and without significant adverse drug reactions. This study from Israel is an excellent first step, but prospective well-designed trials of medical marijuana in pediatric oncology are urgently needed.”
“Heavy cannabis users had decreased frequencies of human leukocyte antigen (HLA)-DR+CD38+CD4+ and CD8+ T-cell frequencies, compared to frequencies of these cells in non-cannabis-using individuals.
“Thanks to the success of modern antiretroviral therapy (ART), people living with HIV (PLWH) have life expectancies which approach that of persons in the general population. However, despite the ability of ART to suppress viral replication, PLWH have high levels of chronic systemic inflammation which drives the development of comorbidities such as cardiovascular disease, diabetes and non-AIDS associated malignancies.
“Terpenes are the major components of the essential oils present in various 
“Pancreatic cancer is particularly refractory to modern therapies, with a 5-year survival rate for patients at a dismal 8%.