Smoking Cannabis Reduces Discomfort, Helps Sleep And Improves Mood For Individuals With Chronic Signs and symptoms


For patients with chronic (lengthy-term) neuropathic discomfort, smoking cannabis was discovered to lessen signs and symptoms of discomfort, improve mood which help sleep, a study printed in CMAJ (Canadian Medical Journal Association) revealed. When damage or disorder from the central nervous system leads to chronic neuropathic discomfort, patients have couple of treatments, for example antidepressants, local anesthetics, anticonvulsants or opioids. However, these medications frequently have undesirable negative effects and don’t work with everyone.

However, researchers in the Mayo Clinic stated medicinal marijuana isn’t suggested for teens with chronic discomfort.

The authors within the article printed in CMAJ inform that dental cannabinoids happen to be good at lowering the signs and symptoms of some kinds of discomfort. However, they many have different effects and risks when compared with smoked cannabis.

Investigators from McGill College Health Center (MUHC) and McGill College transported out a randomized, controlled trial to look for the analgesic aftereffect of smoked cannabis in 21 patients, aged 18 years or even more, these with chronic neuropathic discomfort. THC levels (drug potencies) were split into 2.5%, 6% and 9.4%. Some participants also received a placebo (%).

They inform there would be a correlation between elevated THC content and sleep quality. Signs and symptoms of depression and/or anxiety were also reduced at 9.5% THC level.

Lead author Dr. Mark Ware, Director of Clinical Research in the Alan Edwards Discomfort Management Unit from the MUHC, stated:

We discovered that 25 mg herbal cannabis with 9.4% THC, administered like a single smoked inhalation three occasions daily for 5 days, considerably reduces average discomfort intensity in contrast to a % THC cannabis placebo in adult subjects with chronic publish traumatic/publish surgical neuropathic discomfort. We found statistically significant enhancements in measures rest quality and anxiety.

The authors believe their study may be the “first outpatient medical trial of smoked cannabis ever reported.” Because there haven’t been numerous studies on smoked cannabis for neuropathic discomfort, the investigators say there must be further, longer-lasting trials with greater THC potencies. Lengthy-term safety studies of smoked cannabis for medical purposes will also be needed, they added.

Dr. Henry McQuay of Balliol College, Oxford College, United kingdom, writes inside a related Commentary:

The authors ought to be congratulated for tackling this type of useful question as: does cannabis relieve neuropathic discomfort?, particularly since the trial would have been a major nightmare to obtain with the various regulatory hurdles. Important a useful real question is the ongoing publicity that patients see, hear and browse, suggesting analgesic activity of cannabis in neuropathic discomfort, and also the paucity of robust evidence.” He concludes that “this trial increases the trickle of evidence that cannabis might help a few of the patients who’re battling at the moment.

“Smoked cannabis for chronic neuropathic discomfort: a randomized controlled trial”

Mark A. Ware, Tongtong Wang, Stan Shapiro, Ann Robinson, Thierry Ducruet, Thao Huynh, Ann Gamsa, Gary J. Bennett, Jean-Paul Collet

Printed online in front of print August 30, 2010

CMAJ 10.1503/cmaj.091414

Commentary: “More evidence cannabis might help in neuropathic discomfort”

Henry J. McQuay

Printed online in front of print August 30, 2010

CMAJ 10.1503/cmaj.100799