PHYSICAL CHARACTERIZATION OF IN SITU OPHTHALMIC GEL: A CONCISE REVIEW

In situ ophthalmic gel is a type of eye drug preparation that has higher bioavailability value and longer contact time with maximum therapeutic effect minimal side effects compared to conventional preparations. The in required characterization make sure the prepared preparations meet standards are safe when used. This journal review aims look at methods used characterizing physical properties formulations different active substances such as rheology studies, organoleptic tests, pH, clarity, gelling capacity. order get best formulation so provide effect.