Categories: All

by Hanan Ramdan 4 years ago

264

Topical

Various topical formulations are used for localized and systemic therapeutic effects. These include ointments, gels, pastes, plasters, liniments, creams, and lotions, each designed for specific medical purposes.

Topical

Topical

Examples

zinc oxide paste
bassorin paste

counter_ irritant

soft paraffin

frotek

Function

systemic action
no first pass metabolism
local action
controlled drug delivery action

Types

creams
lotions

dusting powders

transdermal patch

collodion

ointment
gels

pastes

plasters

liniments