Chronic Pain has Met its Match

Pain is our body’s way of letting us know that we are in danger of
injury or illness. For those who suffer from chronic pain, which is
defined by the National Institutes of Health
as pain lasting more
than 12 weeks, their pain is not a message of threat but a permanent
condition of heightened stress.

For as long as people have suffered from pain, they have sought relief.
In fact, marijuana has been used for pain relief for centuries. Cannabis
has been used as an
and an
in treating pain for more than 3000 years. But it has only been in the
past 20 years that researchers have begun studying and understanding how
cannabis can help those in pain.

Research on Cannabis and Pain

One of the components of cannabis, delta-9 tetrahydrocannabinol (THC),
has been shown to successfully block the cannabinoid
in the
body. These receptors, which are responsible for maintaining homeostasis
function in pain circuits, help to cycle the stimulus from the pain
receptors. They also play a role in
inflammation by
interacting with the cannabinoid receptors. THC can interrupt the
inflammatory process, which helps decrease pain.

Canada Leads the Way

Canada has led the way in using medical marijuana for treating pain.
They have approved the use of cannabis for treating severe pain in
patients with:

  • Spinal cord injuries or disease
  • Multiple sclerosis
  • Cancer
  • Arthritis
  • HIV/AIDS infections

More recently, researchers have found that smoking cannabis can reduce
neuropathic pain. Neuropathic pain affects about 1 to 2
of the population
and frequently does not respond to traditional pain treatment. The
researchers found that inhaling THC reduced the "intensity of pain,
improved sleep and was well tolerated." They recommend additional
studies on safety and long-term efficacy.

Cannabis: Providing Options

The [NIH]( ch1.s3) estimates
that about 116 million American adults suffer from chronic pain. It is
the leading cause of disability in the United States and accounts for
more than $635 billion a
economic costs. This cost is greater than the annual costs of heart
disease, cancer, and diabetes combined.

The prevalence and cost highlight the need for treatment alternatives.
This has helped spur research into cannabis as a pain medication.
Although further study is needed with regard to its effects on specific
conditions and methods of delivery, medical marijuana is a viable
treatment for the millions who suffer from chronic pain.

Photo Credit.


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