The intravenous (IV) route of drug administration involves delivering medications directly into a patient’s bloodstream through a vein. This method offers several advantages and disadvantages, making it a valuable option for specific clinical scenarios. Here are the key points related to the intravenous route of drug administration: Advantages 1. Rapid Onset of Action: IV administration … Read more
The route of drug administration refers to how a medication is introduced into the body. Different routes have distinct advantages and disadvantages, which are considered when selecting the most appropriate method for a particular drug or patient. Here’s an overview of various routes of drug administration and their respective pros and cons: The oral route … Read more
Introduction The concept of essential drugs is a fundamental principle in public health and healthcare systems globally. It revolves around the identification, promotion, and accessibility of a limited selection of necessary medications that meet the priority healthcare needs of the population. This comprehensive overview delves into the essential drug concept, its origins, principles, and implications … Read more
Introduction In pharmacology, drugs are substances used to diagnose, treat, mitigate, or prevent diseases. Understanding the nature and sources of drugs is crucial for pharmacologists, clinicians, and researchers to pursue effective and safe therapeutic interventions. This comprehensive exploration delves into the diverse nature of drugs and their origins. Nature of Drugs 1. Chemical Diversity Drugs … Read more
Definition The term “pharmacology” is derived from two Greek words: “pharmakon,” meaning drug or medicine, and “logos,” meaning study or knowledge. Pharmacology is the branch of biomedical science that deals with the study of drugs and their interactions with living organisms. It encompasses a wide range of topics, from the identification and characterization of pharmacologically … Read more
