Definition Secondary metabolites are organic compounds produced by plants, bacteria, fungi, and animals that are not directly involved in the normal growth, development, or reproduction of the organism. Unlike primary metabolites (such as amino acids, nucleotides, and carbohydrates), which are essential for the basic metabolic processes of life, secondary metabolites often play crucial roles in … Read more
Pharmacological classification of drugs in relation to pharmacognosy categorizes drugs based on their pharmacological effects and mechanisms of action, particularly focusing on bioactive compounds derived from natural sources such as plants, animals, and minerals. This classification system provides insights into the therapeutic uses, pharmacological properties, and biological targets of medicinal substances. Introduction to Pharmacological Classification: … Read more
Definition Emergency drugs are medications that are administered in critical or life-threatening situations to address immediate medical needs. These drugs are crucial in various healthcare settings, including emergency departments, intensive care units, and pre-hospital care, where rapid intervention is essential to stabilize patients and prevent further harm. Categories of Emergency Drugs 1. Cardiac Arrest and … Read more
In a legal and medical context, narcotics traditionally refer to a class of drugs with analgesic (pain-relieving) properties. These drugs are often derived from opium or synthetic analogs and include substances like morphine, codeine, and oxycodone. In this context, narcotics are typically prescribed for the management of moderate to severe pain. The misuse and abuse … Read more
Opioid analgesics, commonly known as opioids, are a class of potent pain-relieving medications derived from or chemically similar to compounds found in the opium poppy plant. These drugs exert their effects by binding to specific receptors, known as opioid receptors, in the central nervous system (CNS) and peripheral tissues. Opioid analgesics are widely used for … Read more
