Positive Marijuana Research Database
Even though there is little evidence that they are effective for the long term, chronic pain patients are commonly treated with opioids. The purpose of this study was to determine if using medical cannabis (marijuana) for chronic pain changed individual patterns of opioid use. A survey of 244 medical marijuana patients with chronic pain was […]
It is well documented that marijuana (cannabis) is regularly and effectively used for pain mitigation. But its other benefits are often surprising. In this study it was found that cannabis sativa (marijuana) extracts rich in THC can protect the mucosal lining of the stomach. One method of protection is that marijuana seems to inhibit stomach […]
The effectiveness of vaporized cannabis (marijuana) was evaluated in these 8 hour human laboratory experiments. Following baseline evaluation, 42 participants experiencing neuropathic pain due to injury or disease of the spinal cord were given 4 puffs of either placebo or 2.9% or 6.7% THC. A second dosing was given 3 hours later, at which time […]
In the world of pain relief, men and women sometimes respond slightly differently to any given medicine or intervention. This analysis under double-blind, placebo controlled conditions, set out to determine what differences marijuana (cannabis) might have on men vs. women. Active cannabis (marijuana) with a THC level of 3.5-5.6% was compared with inactive cannabis with […]
In this Canadian study of 271 medical marijuana patients, results were similar to that found for dispensary patients in New England, where many were able to reduce prescription medication. Cannabis (marijuana) is perceived to be an effective treatment for many diverse conditions, including pain and mental health, and 63% of these patients substituted marijuana for […]
Significant rates of depression and anxiety are consistently reported among patients with chronic pain. Since medical marijuana (cannabis) has become more prevalent for treatment of chronic pain, this cross sectional study compared depression among opioid users, marijuana users, and those who used both. Depression rates in opioid users was 57%, for marijuana users 22%, and […]
In order to determine whether plant-derived cannabis medicinal extracts (CME) can alleviate nerve pain symptoms unresponsive to standard treatment, a consecutive series of double-blind, randomized, placebo-controlled single-patient cross-over trials with two-week treatment periods was performed. 18 patients with multiple sclerosis, 4 with spinal cord injury, 1 with brachial plexus damage, and 1 with limb amputation […]
For thousands of years mankind has even used the roots of the cannabis (marijuana) plant for medicinal purposes. During the 1st century, Pliny the Elder described in Natural Histories that a decoction of the root in water could be used to relieve stiffness in the joints, gout, and related conditions. By the 17th century, various herbalists […]
Many nations in the western world have recently been revising their laws on the medical use of cannabis (marijuana). In Switzerland the Department of Health has been granting special permission for marijuana and cannabinoids. In this Swiss analysis, the authors acknowledge that some randomized controlled trials have shown a good efficacy for spasticity associated with […]
The authors of this study wished to evaluate the effects of medical marijuana laws on the health and labor supply of adults age 51 and older, and focused on the 55% that have one or more medical conditions which may respond to medical marijuana (cannabis). They used data from the Health and Retirement Study and […]