Knowledge of Pharma

Subject: Pharmaceutics-1 (BP103TP) Chapter: 1 Topic:  History of profession of Pharmacy in India in relation to pharmacy education History of the Profession of Pharmacy in India in Relation to Pharmacy Education Abstract The profession of pharmacy in India has undergone significant transformations over the centuries, evolving from traditional practices rooted in ancient medicinal systems to a well-regulated profession supported by formal education. This assignment explores the historical progression of the pharmacy profession in India, the establishment and growth of pharmacy education, the regulatory framework, and the contemporary trends that shape the field today. The examination reveals how pharmacy education has been instrumental in elevating the profession and enhancing its contributions to healthcare. Introduction The practice of pharmacy is critical in the healthcare system, involving the preparation, dispensing, and appropriate use of medications. In India, the history of phar

  Dissolution is the process of a solid substance dissolving in a liquid to form a solution. In the pharmaceutical industry, dissolution plays a crucial role in drug delivery. It determines the rate at which a drug is released from a dosage form and becomes available for absorption by the body. Therefore, understanding the dissolution of solids in liquids is essential for developing effective drug products. Dissolution Process The dissolution process involves the breaking down of the solid substance into smaller particles that are then dispersed throughout the liquid solvent. The solute particles are surrounded by solvent molecules, and the intermolecular forces between the solute and solvent molecules overcome the intermolecular forces holding the solute particles together, allowing them to dissolve. The process of dissolution can be broken down into several steps: Wetting: The first step is wetting, where the solid surface comes into contact with the solvent. The solvent molecules th

  Dissolution is a crucial process in the field of pharmaceuticals, as it determines the rate at which a drug is released from a dosage form and made available for absorption into the bloodstream. Understanding the dissolution mechanism for different dosage forms is essential for designing efficient and effective drug delivery systems. What is dissolution mechanism? The dissolution mechanism is the process by which a solid dosage form, such as a tablet, capsule, or film, dissolves in a liquid solvent to release the active ingredient(s). The dissolution mechanism involves several steps, including wetting, disintegration, and dissolution. Wetting: The first step in the dissolution mechanism is wetting, in which the solid dosage form comes into contact with the liquid solvent. The solvent wets the surface of the dosage form, forming a liquid film over it. Disintegration: The second step is disintegration, in which the dosage form breaks down into smaller particles, either by mechanical or

  Dissolution is a critical factor in dosage form design, as it determines the rate at which a drug is released from its dosage form and becomes available for absorption into the bloodstream. Understanding dissolution is essential for designing dosage forms that can deliver the desired therapeutic effect. What is dissolution? Dissolution is the process by which a solid substance dissolves in a liquid solvent to form a solution. In the context of dosage form design, dissolution refers to the release of a drug from its solid dosage form, such as a tablet or capsule, into the surrounding aqueous environment of the gastrointestinal tract. Why is dissolution important in dosage form design? Dissolution is important in dosage form design because it determines the rate at which a drug is released and becomes available for absorption. A drug that is released too slowly may not achieve the desired therapeutic effect, while a drug that is released too quickly may cause adverse effects or toxicit

  Therapeutic considerations in dosage form design refer to the factors that need to be taken into account when designing a dosage form that can effectively deliver a drug to its target site and achieve the desired therapeutic effect. Here are some therapeutic considerations in dosage form design: Target site The target site of the drug is a critical consideration in dosage form design. The dosage form must be able to effectively deliver the drug to the target site, whether it is in the gastrointestinal tract, the respiratory system, or the skin. The dosage form must also be able to maintain a therapeutic concentration of the drug at the target site for the desired duration of action. Onset of action The onset of action of a drug is another important consideration in dosage form design. Some drugs require rapid onset of action, while others have a slower onset of action. The dosage form must be designed to deliver the drug in a way that achieves the desired onset of action. Duration of