Daily Pharmacology

16/11/2025

🩺 Pharmacovigilance: The Science Protecting Patient Safety 🏥

Pharmacovigilance is a crucial field in healthcare, focusing on the detection, assessment, understanding, and prevention of adverse drug reactions.
The goal is simple yet vital: ensure medicines are safe and effective for every patient. 💊🔬
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⚕️ Key Steps in Pharmacovigilance

🧪 Detection – Collecting safety data from patients, clinicians, clinical trials, and post-marketing surveillance.
🩻 Assessment – Identifying safety signals and evaluating the seriousness of reported reactions.
📊 Evaluation – Continuously reviewing the benefit–risk profile of medicines.
📢 Prevention – Issuing safety alerts, regulatory updates, and clear communication for safer drug use.
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🛡️ Why Pharmacovigilance Matters

💉 Protects patients from harmful side effects
💊 Ensures long-term safety of marketed drugs
🤝 Builds trust between patients, doctors, and pharma companies
📚 Enables data-driven healthcare decisions
🧬 Supports safer and more effective drug development
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👨‍⚕️👩‍⚕️ Pharmacovigilance professionals stand at the intersection of science, medicine, and regulation, ensuring every medicine reaching patients is truly safe.

✨ Let’s appreciate the medical science that silently safeguards our health every day! ✨

17/10/2025

🧠Rabies – Causes, Symptoms, Prevention & Treatment | Explained in Simple Terms

Rabies is a deadly viral disease that affects the brain and nervous system. It spreads mainly through the bite or scratch of an infected animal — especially dogs, bats, or wild animals. Once symptoms appear, rabies is almost always fatal — but it’s 100% preventable with timely vaccination.

In this video, we’ll cover:
✅ What is Rabies?
✅ Causes and how it spreads
✅ Stages of rabies infection

📚 Awareness can save lives — share this video to help others stay informed!

🧠Rabies – Causes, Symptoms, Prevention & Treatment | Explained in Simple TermsRabies is a deadly viral disease that affects the brain and nervous system. It...

17/10/2025

Rabies pathophysiology ✅

08/10/2025

*G- Protein Coupled Receptors (GPCRs) : The Master Switches of Cell Signalling*

Discover how G protein-coupled receptors (GPCRs) control vital cellular responses — from vision and taste to hormone signaling. This video breaks down the structure, mechanism, and significance of GPCRs in an easy-to-understand way, including their role as key drug targets in modern medicine.

Discover how G protein-coupled receptors (GPCRs) control vital cellular responses — from vision and taste to hormone signaling. This video breaks down the st...

10/09/2025

Types of injections 💉💉

28/08/2025

🚨Crushing a tablet can turn medicine into poison. Here's why!🚨

Most of us have seen people crushing tablets so they are easier to swallow. Parents often do this for children, and many adults do it too when tablets feel "too big."
👉But here's the truth: Not every medicine is safe to crush.
In fact, doing this can turn safe medicine into something dangerous.

🚫Medicines that should never be Crushed
➡️Enteric coated tablets:
👉Aspirin (EC), omeprazole
•Designed to dissolve in the intestine, not the stomach.
•Crushing can destroy the protective coating and cause stomach irritation.

➡️Sustained Release tablets (SR, CR, XR, MR, XL, LA, Re**rd, Depot)
👉Metformin SR,
•These medicines dissolve slowly over hours.
•Crushing = entire dose released at once risk of overdose and side effects.

➡️Sublingual / Buccal / ODT (orally disintegrating)
👉Nitroglycerin
•Formulated to dissolve in the mouth for rapid absorption.
•Crushing defeats their purpose

➡️Hazardous medicines (e.g., chemotherapy drugs)
👉Methotrexate tablets
•Breaking them exposes toxic powder, dangerous even to the handler.

➡️Film coated tablets
👉Clarithromycin, Levocetirizine
•They shouldn't be crushed but not always dangerous
•So generally avoid crushing unless PHARMACIST allow

The medicines that can be crushed or split
☑️Immediate release
👉Plain Paracetamol, Aspirin IR

☑️Simple chewable or dispersible tablets

Crushing medicines may look harmless but it can be dangerous. So ALWAYS CONSULT PHARMACIST before altering any medicine💊

26/08/2025

15/07/2025

https://youtu.be/ZSN5kaGyKAA?si=29G6UTsldKLwMTca
🔬 Theories of Drug Receptor Interaction |
In this video, we simplify one of the most important topic in pharmacology: Theories of Drug Receptor Interaction. Whether you're any stream Medical student or preparing for competitive exams, this video will help you understand the key theories including:

✅ Occupation Theory
✅ Rate Theory
✅ Induced Fit Theory
✅ Macromolecular Perturbation Theory
✅ Activation Aggregation Theory
✅ Two-State Model Theory

📚 Learn how drugs bind to receptors and how this interaction leads to therapeutic effects. We also explain agonists, antagonists, and the role of receptor affinity and efficacy.

🔬 Theories of Drug Receptor Interaction | Pharmacology Concepts ExplainedWelcome to PharmacologyPlus! In this video, we simplify one of the most important t...

02/06/2025

https://youtu.be/qyF5azhB-Ow?si=WPRpCUK6p9iKHpv7
**Pharmacodynamics: Unlocking the Secrets of Drug Action**

Discover the fundamental principles of pharmacodynamics and how drugs interact with the body. In this comprehensive video, we'll delve into:

- The principles of drug action: Learn how drugs bind to receptors, activate cellular pathways, and produce therapeutic effects.

- Mechanism of drug action: Explore the complex processes by which drugs exert their influence on the body, from molecular interactions to systemic responses.

Whether you're a student, researcher, or healthcare professional, this video will provide you with a deeper understanding of pharmacodynamics and its crucial role in modern medicine.

**Pharmacodynamics: Unlocking the Secrets of Drug Action**Discover the fundamental principles of pharmacodynamics and how drugs interact with the body. In th...

19/05/2025

✅ H. pylori Management:

▶️ Indications for Testing
→ Peptic ulcer disease (gastric or duodenal)
→ Gastric MALT lymphoma
→ Unexplained iron deficiency anemia
→ Dyspepsia (age

05/05/2025

Relative potency of PPIs💊💊

04/05/2025

YouTube channel:
*Title:* "Routes of Drugs Administration💊💊

Hey there, pharmacy students, healthcare professionals, and anyone curious about medicines!

In this video, we'll explore the different routes of drug administration, including:

- Oral (PO) and sublingual (SL) routes
- Parenteral routes (IM, IV, SC)
- Topical and transdermal routes
- Re**al and vaginal routes
- Inhalation and nasal routes

We'll discuss the advantages and disadvantages of each route, as well as the factors that influence drug absorption, distribution, metabolism, and excretion (ADME).

Whether you're a student looking for a study aid or a healthcare professional seeking a refresher, this video will provide you with a comprehensive understanding of the different routes of drug administration.

So, let's dive in and explore the fascinating world of pharmacology!

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*Like* and *share* this video with your friends and colleagues!

*Comment* below with any questions or topics you'd like us to cover in future videos!

Hey there, pharmacy students, healthcare professionals, and anyone curious about medicines!In this video, we'll explore the different routes of drug administ...