BDS Pharmacology | Drugs Acting on CNS & PNS | FARRE BDS 2nd Year | Dr Aakash Sir

BDS Pharmacology | Drugs Acting on CNS & PNS | Systemic Pharmacology | FARRE BDS 2nd Year | Dr Aakash Sir | Pharmacology Lecture 📲 Download the PW MedEd App now to get FREE access to lectures, PYQs, 3D Medverse, Vitals, detailed explanations, and exclusive FARRE notes! For BDS 1st year : https://meded.onelink.me/5aR9/dtzyk770 For BDS 2nd year : https://meded.onelink.me/5aR9/xqzj654d Welcome to the FARRE Series on PW MedEd BDS! 🦷✨ BDS Pharmacology Complete Playlist | FARRE BDS 2nd Year | Dr Aakash Sinha Sir :    • BDS Pharmacology | FARRE BDS 2nd Year | Co...   FARRE BDS 2nd Year All Subjects Complete Playlist :    • FARRE BDS 2nd Year Complete Playlist | All...   Are you getting confused between ester and amide local anesthetics? Struggling to remember why adrenaline is added to Lidocaine cartridges in dental practice, or panicking about explaining the GABA-A receptor kinetics of Benzodiazepines vs. Barbiturates in your university pharmacology exam? Let's save you from "Acute Rattafication Syndrome" and "Answer Writing Amnesia" right before your papers! In this high-yield, comprehensive session of the FARRE Batch for BDS 2nd Year, Dr. Aakash Sir masterfully breaks down Drugs Acting on CNS and PNS under Systemic Pharmacology. The FARRE Batch is strictly curated around Frequently Asked Regularly Repeated Exam questions. We condense the massive, overwhelming medical pharmacology textbooks into a clean, curated "glass of water"—giving you the exact drug classifications, mechanism-of-action flowcharts, and high-yield dental considerations required to score a distinction. What You Will Learn in This Session: Local Anesthetics (LA) in Dentistry: Mechanism of action voltage-gated Na+ channel blockade, ester vs. amide classification (Lidocaine, Bupivacaine, Articaine), safe dosage calculations, role of vasoconstrictors (Epinephrine), and management of systemic toxicity. General Anesthetics (GA): Inhalational agents (Nitrous oxide, Isoflurane) vs. Intravenous agents (Propofol, Ketamine, Thiopental), stages of anesthesia, and conscious sedation techniques for dental procedures. Sedatives and Hypnotics: Benzodiazepines vs. Barbiturates (GABA-A receptor allosteric modulation), therapeutic uses, adverse effects, and reversal agents like Flumazenil. Opioid Analgesics and Antagonists: Mechanism of action via mu, kappa, and delta receptors, Morphine, Pethidine, Tramadol, acute opioid overdose, and Naloxone administration. Autonomic and Peripheral Nervous System Drugs: Cholinergic and Anticholinergic drugs (Atropine, Pilocarpine as sialagogues/antisialagogues), Neuromuscular blockers (Succinylcholine, Vecuronium), and anti-epileptic drug classifications. University Exam Frameworks: Learn how to draw clean drug classification trees, MOA receptor diagrams, and structured comparative tables that examiners love! 🚀 Why Join the FARRE Series on PW MedEd App? Don't just study hard, study strategically. Get access to a complete BDS exam ecosystem. Timestamps : 00:00 Introduction to Drugs Acting on CNS and PNS 07:22 Stages of General Anaesthesia 14:15 MAC, Potency and Blood–Gas Partition Coefficient 21:10 Inhalational Anaesthetic Agents and Clinical Uses 27:24 Nitrous Oxide – Properties and Contraindications 35:40 Diffusion Hypoxia and Second Gas Effect 41:45 Classification of Intravenous Anaesthetics 48:00 Ketamine and Dissociative Anaesthesia 55:26 Introduction to Local Anaesthesia 01:02:10 Failure of Local Anaesthesia in Infected Tissue 01:09:36 Local Anaesthetic Toxicity and Nerve Blocks 01:16:09 Morphine Poisoning and Naloxone 01:23:14 Tramadol – Mechanism and Clinical Uses 01:30:02 Opioid Dependence and Methadone Therapy 01:38:45 Ethanol vs Methanol Metabolism and Toxicity 01:45:00 Parkinsonism and Levodopa–Carbidopa Therapy 01:52:10 Insomnia and Non-Benzodiazepine Hypnotics 01:59:00 Antiepileptic Drugs and Seizure Classification 02:05:03 Important Antiepileptic Drug Choices 02:09:02 Session Recap, Doubts and Closing Remarks #BDSPharmacology #CNSPharmacology #PNSPharmacology #LocalAnesthetics #Benzodiazepines #OpioidAnalgesics #FARREBatch #PWMedEdBDS #BDS2ndYear #DrAakashSir #DentalStudents #PharmacologyLectures 📌 PW MedEd BDS SOCIAL MEDIA - 🌐 Telegram: https://t.me/PWMedEd_BDS 🌐 Instagram: https://www.instagram.com/pw_meded_bd... Dr Aakash Sinha Sir : 6a0d9450d287bdcbabcbdfd1