Definition: Ointments are semi-solid topical preparations intended for application on the skin or mucous membranes. They are typically greasy and contain a high proportion of an oily base. Ointments deliver therapeutic agents locally or systemically, protect the skin, and hydrate or lubricate the skin. Characteristics of Ointments 1. Semisolid Consistency: …
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Excipients used in semi-solid dosage forms
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 …
Semisolid dosage forms- Definition, Types
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 …
Dosage forms – Functions,Classification
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 …
