Pharmaguideline

Introduction to Pharmaceutical Dosage Form Drugs are rarely delivered as pure chemical entities but are approximately usually provided as pr...

Dermo pharmacological products are formulated in semisolid form, which is applied to the skin or mucous membranes to act therapeutically and...

Preparation of ointments Ointment preparation: Prepare the ointment as follows: All components of the base are uniform, meaning there are n...

A percutaneous penetration (penetration of drugs) test measures the amount of substance being absorbed into the skin by examining its penetr...

Compatibility is a term used to describe the interaction of two or more substances that results in changes to the medical, physical, or chem...

Definition Suppléments are semi-solid dosage forms used to deliver drugs to the body by inserting them into hollow areas (like the rectum, v...

Stability problems of emulsions Emulsions are colloid mixtures that are formed by mixing two immiscible liquids, usually oil and water, whic...

A so-called emulsion is made of two immiscible liquid phases that form globules dispersed in their respective liquid phases, which are stabi...

Both final preparations (o/w and w/o) appear identical to the naked eye; therefore, additional tests are needed to distinguish between them....

Emulsion Definition Emulsions are biphasic liquid dosage forms that are separated into two components. When two or more liquids are emulsif...

Drugs with insoluble solid particles can be dispersed in a liquid medium to form a suspension. This gives a greater capability of administer...

Suspensions of pharmaceuticals consist of two phases of uniform dispersion throughout the external portion of the internal phase. Particulat...

Syrups Definition Synthetic sucrose syrups are concentrated solutions of sucrose in water that are sweet and viscous. Sucrose is 66.7% by we...