Thursday, January 29, 2009

Medical Marijuana Research Helps In Neuropathic Pain

By Dr. Julian Reindhurst

Studies have shown that medical marijuana can reduce the problem that happen when someone has what is known as chronic pain syndrome which is when a burning sensation occurs and a simple touch can feel like pain.

This condition is unaffected by drugs in the aspirin family and fairly resistant to stronger analgesics such as opiates.

A study on neuropathic pain related to HIV infection had 50 patients smoked medical marijuana cigarettes three times a day or medical marijuana cigarettes from which active ingredients had been extracted in a study done in 2007 .

The studies were then instructed to rate their pain on a scale ranging from no pain to worst pain imaginable.

The results revealed a 34% reduction in ratings of pain in the medical marijuana group compared with 17% in the placebo group over five days of research and published in the journal Neurology.

Additional research concluded that 44 patients found that medical marijuana alleviated neuropathic pain arising from a variety of conditions, including spinal cord injury and diabetes and was published in June in the Journal of Pain.

Participants smoked medical marijuana on a set schedule -- first two puffs, then three puffs an hour later, then four puffs an hour after that -- from a single cigarette containing either 0%, 3.5%, or 7% THC.

Prior to smoking medical marijuana, the average pain rating was a 55 on a 100-point scale and decreased by 46% in both treatment groups and by 27% in the placebo group one hour after the last inhale.

Drugs like analgesic are often tested against experimentally induced pain. Studies have been conducted for medical marijuana as well.

One such example of this is when 15 healthy volunteers received skin injections with capsaicin as was published in 2007 in the journal Anesthesiology.

capsaicin is the chemical behind that fiery spice in chile peppers and then smoked different strength medical marijuana cigarettes.

The medium dose, with a 4% THC concentration, lessened the burning pain.

The research concluded that smoking marijuana can bring relief to sufferers of neuropathic pain comparable to other analgesic drugs.

As with all pain pills you have to keep taking it to continue gaining the benefits.

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