IGNOU MST 19 2026 - a) Describe the different method for preparations of ointments.b

Question

a) Describe the different method for preparations of ointments.

b) Describe Novel Drug Delivery System

10 May 2026

Answer :

Word Count : 284

Ointments are semi-solid preparations used for topical application to the skin or mucous membranes, and their preparation depends on the intended use, drug properties, and base selection. The main methods for preparing ointments include the melt method, where solid or semi-solid ingredients are melted together and then cooled with constant stirring to ensure uniform distribution; the fusion method, which involves melting all components together and

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