What is Pharmacology?
Pharmacology is the scientific study of how drugs interact with living organisms. It explores everything from the chemical makeup of medications to how they affect the body, their therapeutic uses, and potential side effects.
🧪 Key Areas of Pharmacology
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Pharmacodynamics: How drugs affect the body—mechanisms of action, receptor interactions, and biological responses.
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Pharmacokinetics: How the body affects drugs—absorption, distribution, metabolism, and excretion (often abbreviated as ADME).
🧠 Why It Matters
Pharmacology is essential for:
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Developing new medications.
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Understanding how existing drugs work.
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Ensuring safe and effective treatment for patients.
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Advancing personalized medicine and targeted therapies.
🚫 Pharmacology vs. Pharmacy
While they sound similar, they’re distinct:
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Pharmacology is a research-based science focused on drug behavior and development.
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Pharmacy is a healthcare profession focused on dispensing medications and advising patients.
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