Suppositories Suppositories are solid dosage forms designed for insertion into body cavities such as the rectum, vagina, or (occasionally) the urethra, where they melt, dissolve, or soften to release their active ingredients for either local or systemic effects. Characteristics of Suppositories 1. Shape and Size: Rectal suppositories: Torpedo-shaped, approximately 2 …
DeepakRajput 
Preparation of suppositories
The preparation of suppositories involves several methods, and the choice of method depends on factors such as the type of base, the active ingredient, and the desired characteristics of the suppository. Here are some common methods of suppository preparation: 1. Fusion or Molding Method Procedure: The base is melted, and …
