Pain: Everyone Feels But Knows Very Little Of
by: j_alinio@yahoo.com
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Word Count: 449
Pain
is something all humans and even animals experience. The degree
however varies from each individual and cause. While it is an almost
daily occurrence, pain is something most people know very little of.
We
may experience pain as a prick, tingle, sting, burn, or ache. Medical
explanations put that receptors on the skin trigger a series of
events, beginning with an electrical impulse that travels from the
skin to the spinal cord. The spinal cord acts as a sort of relay
center where the pain signal can be blocked, enhanced, or otherwise
modified before it is relayed to the brain. One area of the spinal
cord in particular, called the dorsal horn is important in the
reception of pain signals.
The
most common destination in the brain for pain signals is the thalamus
and from there to the cortex, the headquarters for complex thoughts.
The thalamus also serves as the brain's storage area for images of
the body and plays a key role in relaying messages between the brain
and various parts of the body.
Simple
as it may seem, pain is actually a very complicated process which
involves an intricate interplay between a number of important
chemicals in the brain and spinal cord. These chemicals are generally
called neurotransmitters because they transmit nerve impulses from
one cell to another.
Pain
has likewise been proven to cause disruptions in daily lives of
people. Sometimes, it would force them to quit their jobs thus
creating a domino effect, causing social problems.
With
this seemingly “powerful” effect of pain , medical scientists
continue to discover means to totally stop it or at least lessen its
intensity. Pain killers have flooded the market.
These
may either be drugs or traditional pain killers. Tramadol is among
the most popular pain killer patronized by millions. Tramadol, also
available online at DrugstoreTM.com, is highly recommended because of
its effectiveness is stopping pain fast. Unlike other pain relievers,
Tramadol extended-release is used to treat moderate to severe chronic
pain when treatment is needed around the clock.
Despite
the array of commercial pain killers, medical experts believe the
body's natural painkillers may yet prove to be the most promising
pain relievers.
The
brain, they explained, may signal the release of painkillers found in
the spinal cord, including serotonin, norepinephrine, and opioid-like
chemicals.
With
the discovery of these natural pain killers, many pharmaceutical
companies have embarked on further studies to synthesize these
substances in laboratories as future medications.
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