A medication (also referred to as medicine, pharmaceutical) is a drug
used to diagnose, cure, treat, or prevent disease. Drug therapy
(pharmacotherapy) is an important part of the medical field and relies on the
science of pharmacology for continual advancement and on pharmacy for
appropriate management.
Drugs are classified in various ways.
One of the key divisions is by level of control, which distinguishes
prescription drugs (those that a pharmacist dispenses only on the order of a
physician, physician assistant, or qualified nurse) from over-the-counter drugs
(those that consumers can order for themselves).
Another key distinction is between traditional small-molecule drugs,
usually derived from chemical synthesis, and biopharmaceuticals, which include
recombinant proteins, vaccines, blood products used therapeutically, gene
therapy, monoclonal antibodies and cell therapy.
Other ways to classify medicines are by mode of action, route of
administration, biological system affected, or therapeutic effects. An
elaborate and widely used classification system is the Anatomical Therapeutic
Chemical Classification System. The World Health Organization keeps a list of
essential medicines.
Drug discovery and drug development are complex and expensive endeavors
undertaken by pharmaceutical companies, academic scientists, and governments.
As a result of this complex path from discovery to commercialization,
partnering has become a standard practice for advancing drug candidates through
development pipelines. Governments generally regulate what drugs can be
marketed, how drugs are marketed, and in some jurisdictions, drug pricing.
Controversies have arisen over drug pricing and disposal of used drugs.
Go to the doctor and say, “ I don’t feel good.” The doctor will take
your temperature, blood pressure and look you over. If there are no holes
spouting blood or broken limbs, you will get a prescription and sent home. That
is the normal triage learned in all those schools whose diplomas cover the wall.
Next stop is the pharmacist or druggist who will decipher the scribble
and hand over a little orange plastic container with a certain number of
capsules or pills (or hopefully an alternative potion that can be measured by
spoonful following the recipe). When all the pills run out and you feel better,
then you are cured. If the pills run out and you don’t feel better, it is back
to the doctor to come up with another concoction.
After awhile your body will become adjusted to this assistance to the
normal immune system and become dependent on daily refurbished meal of
pharmaceutical science.
There are other ‘drugs’ available without prescription to adjust your
body and your mind. Accelerators or depressants can be purchased in the corner
bar or back alley. Some are regulated, some not, and some require a proper ID
to show your age.
Our addiction to self-medication can be as simple as a glass of wine for
dinner to a pinprick to get you through the day. If the medication was
available and affordable, experimentation became a habit.
Tis the holiday season for office parties and having guest over. The
first question is, “What can I get you to drink?”
Our self-medication, if it were chemical or binge eating, does not
prolong our lives and make us healthier. It is socially acceptable.
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