Introduction: Vitamins are essential organic compounds that play crucial roles in various physiological processes within the body. They are required in small amounts but are vital for maintaining overall health, growth, development, and metabolism. Understanding the classification and functions of vitamins is essential for ensuring a balanced and nutritious diet. This detailed note aims to … Read more
Laxatives are substances or medications that are used to promote bowel movements and alleviate constipation. They work by increasing the frequency or ease of stool passage, often by softening the stool or stimulating the intestines to move. Laxatives are commonly employed to relieve temporary constipation or to prepare the bowel for certain medical procedures. There … Read more
Excipients are essential components in the formulation of semi-solid dosage forms, contributing to these pharmaceutical preparations’ stability, consistency, and performance. Semi-solid dosage forms, including ointments, creams, gels, and pastes, rely on various excipients to achieve desired physical and chemical properties. Here’s a detailed note on the common excipients used in semi-solid dosage forms: 1. Base … Read more
Preservatives are substances or additives used in various industries, primarily in the food, pharmaceutical, and cosmetic sectors, to extend the shelf life of products by inhibiting the growth of microorganisms, such as bacteria, yeast, and molds. Preservatives help maintain the quality, safety, and efficacy of products, prevent spoilage, and reduce the risk of contamination. Here’s … Read more
