Farmakologi Dasar : Pendahuluan

Summary

This video introduces the fundamentals of pharmacology, explaining the different types of drugs such as patent drugs, generics, prescription medications, and essential drugs. It also covers essential pharmacological terms like pharmacodynamics, pharmacokinetics, toxicology, and pharmacognosy. The video aims to provide viewers with a basic understanding of pharmacology, its terminology, and how drugs interact with the human body. It’s a helpful resource for those beginning their studies in the field of pharmacology.

Takeaways

• 😀 Pharmacology is the science of drugs, derived from the Greek words 'farmakon' (drug) and 'logos' (science).
• 😀 Drugs are substances that, in specific doses, can provide therapeutic or healing effects on humans or animals.
• 😀 Patent medicines are protected by patents, meaning only the patent holder can produce them for a limited period (15-20 years).
• 😀 Once a patent expires, generic medicines can be produced without paying royalties to the original patent holder.
• 😀 Official medicines are those listed in the pharmacopoeia, a standardized book of recognized chemical substances.
• 😀 Over-the-counter (OTC) medicines can be purchased without a prescription and are often marked with a green circle logo.
• 😀 Prescription medicines require a doctor's prescription and are marked with a red circle logo.
• 😀 Narcotic drugs are highly regulated and must be dispensed with a doctor's prescription and strict reporting.
• 😀 Essential medicines are proven effective through clinical trials and can be either generic or branded.
• 😀 Common pharmacology terms include pharmacodynamics (study of drug effects on the body) and pharmacokinetics (study of drug absorption and metabolism).

Q & A

What is pharmacology?

Pharmacology is the study of drugs and their interactions with living systems. It focuses on how drugs work to diagnose, prevent, and treat diseases.

What does the term 'drug' mean in pharmacology?

In pharmacology, a drug is any substance that, when administered in specific doses, produces therapeutic effects or healing effects in humans or animals.

What is a patented drug?

A patented drug is a drug that is protected by a patent. The patent owner has the exclusive rights to manufacture and sell the drug for a specific period, usually 15-20 years.

What happens when a drug's patent expires?

When a drug's patent expires, it becomes a generic drug, meaning other manufacturers can produce it without needing to pay royalties to the original patent holder.

What is the difference between a generic drug and a patented drug?

A generic drug is one that has the same active ingredients as a patented drug but is produced after the patent expires, typically at a lower cost. Patented drugs are protected by exclusive rights and can only be manufactured by the patent holder.

What is an official drug?

An official drug is one that is listed in the pharmacopeia, a book that defines standards for pharmaceutical substances. These drugs are authorized for use and regulated by law.

What are over-the-counter drugs?

Over-the-counter (OTC) drugs are drugs that can be purchased without a prescription. They are commonly found in pharmacies, supermarkets, and stores and typically have a green circular logo.

What is the difference between prescription drugs and over-the-counter drugs?

Prescription drugs require a doctor's prescription and are typically more potent or have potential side effects, while over-the-counter drugs can be bought directly without a prescription and are generally considered safe for self-medication.

What is an essential drug?

An essential drug is a medication that has been proven effective through clinical testing and research. These drugs are vital for public health and may be available as generic or brand-name options.

What is pharmacodynamics?

Pharmacodynamics is the branch of pharmacology that studies the effects of drugs on the body, including how they influence physiological processes and the mechanisms through which they work.