Liquid dosage forms: Classification characteristics and recent advances

Abstract

This review aims to provide a thorough understanding of every liquid formulation utilized in the pharmaceutical line. Syrups, elixirs, oral solutions, suspensions, emulsions, topical liquids, oral, parenteral, ophthalmic, otics, mouthwash & gargle, and inhalation are all included in the study’s broad coverage of monophasic or biphasic systems. The benefits, drawbacks, and quality control tests of all liquid formulations are highlighted in this overview. The classification of the main liquid formulations, their types, which formulations are used for which routes of administration, and the types of formulations along with their instances have all been thoroughly explained. Its primary goal is to highlight their ongoing significance in the crucial role and various administration routes of contemporary pharmaceutical treatment.