Definition: Gels are semisolid dosage forms in which a liquid phase (water or oil) is entrapped in a three-dimensional cross-linked polymeric network, resulting in a jelly-like consistency. Gels are used for topical, oral, ophthalmic, nasal, or rectal applications, depending on the active ingredient and formulation. Characteristics of Gels 1. Semi-Transparent: Gels are often clear or … Read more
Pharmaceutical formulations that bridge the consistency between a liquid and a solid are known as semisolid dosage forms. These formulations are designed for topical application to the skin or mucous membranes. They encompass creams, ointments, gels, and pastes, distinguished by their semi-solid nature, enabling easy application, adherence to the skin or mucous membranes, and controlled … Read more
1. Antimicrobial Properties Therapeutic Activity: Many essential oils exhibit broad-spectrum antimicrobial activity against bacteria, fungi, and viruses. Pharmaceutical Applications: Used in topical formulations, disinfectants, and oral care products. 2. Anti-Inflammatory Effects Therapeutic Activity: Certain essential oils offer anti-inflammatory properties, relieving inflammation-related conditions. Pharmaceutical Applications: Incorporated into topical creams, gels, or ointments for inflammatory skin conditions. … Read more
The World Health Organization (WHO) defines a dosage form as follows: “A pharmaceutical product, in the form in which it is presented for use, containing one or more active ingredients usually mixed with excipients.” In pharmaceuticals, a unique way to make medicine for patients is a dosage form. It aims to ensure that patients take … Read more
