This content introduces pharmacology as the science studying the interaction between drugs and the living body, explaining its fundamental branches and significance in healthcare and drug development.
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Hello friends welcome to my pharmacology
YouTube channel today we are going to
start an exciting journey into the world
of pharmacology the science that
explores the fascinating interaction
between drugs and the human body
whether you are a student a healthcare
professional or simply someone
interested in understanding how
medicines work this channel is here to
unlock the secrets behind chronology
I'm thrilled to have you join me on this
educational Adventure so let's begin
first of all
pharmacology is a science that deals
with the study of drugs and their
interaction or their effects on the
living system
it combines the knowledge from various
Fields like chemistry biology physiology
and pathology to understand the
interaction between the drugs and the body
body
so first of all what is a drug or a medicine
medicine
so a drug is any chemical substance that
affect the process of a living organism
or it is a chemical substance that
brings brings about a change
in a in a living system
so now we have two main branches of
Pharma pharmacology
one is pharmacodynamics and another is pharmacokinetics
pharmacodynamics it is a study of how
drugs interact with the body
to produce its effect
it examines how drugs produce their
effects on the body
it involves drug receptor interactions
signal transduction Pathways and
biochemical and physiological changes
basically pharmacodynamics is all about
the drugs effect that can be
pharmacological effect drugs adverse
effect or drugs interaction with the
body or two drugs interaction with each other
other
the dose response relationship and Drug
potency are important Concept in pharmacodynamics
pharmacodynamics
after pharmacodynamics we have pharmacokinetics
pharmacokinetics
as you all know the word kinetics means
motion or movement so pharmacokinetics
is the study of the movement of the drug
inside the body like its absorption
distribution metabolism and excretion
inside the body
it studies the movement of drugs within
the body it includes absorption
distribution metabolism that is also
called as the biotransformation of theta
and excretion processes
there are factors related to
pharmacokinetics that includes the drugs
root of administration drugs formulation
whether it is a syrup or a tablet and
so pharmacology plays a vital role in
modern medicine by providing the
foundation for understanding the effect
of the drug on the body
this branch of science involves the
study of drug Discovery pharmacodynamics
pharmacopo Fanatics and
medicines or drugs clinical application
further research in Pharmacology
continues to expand our knowledge and
improve the patient care in healthcare system
system
what is now what is the significance of
pharmacology in healthcare
pharmacological knowledge ensures proper
Administration and dosing minimizing the
adverse effect of the drug if one is
equipped with good good pharmacological
knowledge uh he or she
can provide good patient care
understanding of pharmacogenetics helps
tailor drug therapy to an individual's
genetic makeup they can manufacture the
drug they can prepare the drug according
to a patient's genetic makeup
pharmacological research tries
Innovation and Drug development and
treatment approaches
pharmacology equips Healthcare
professionals with knowledge to make
so this was all about the introductory
lecture of pharmacology
in next lecture we will discuss about
different branches of pharmacology and
different important terms which are used
in Pharmacology so stay tuned
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