Abstract

REVIEW ARTICLE TDDS

Sonali Maruti Gaikwad* and Dr. Smita More*

ABSTRACT

Human skin is definatly available surface for drug delivery system with less side effect. Transdermal drug delivery system provide safety together with efficacy of drug, Steady drug plasma concentration, absence of first pass hepatic metabolism and this therapy in non-invasive. Main obstacle is outer most layer of skin, which is stratum corneum. Advantages of transdermal drug delivery route like intravenous, topical, oral, intramuscular etc. is that this patch provide medication in controlled release profile into the patient, generally through either body heat melting thin layers of medication embedded within the adhesive or through a porous membrane covering a reservoir of medication. This literary critisium is written to produce a coverage commentary of the recent advancements in TDD enhancement techniques. New Transdermal Drug Delivery System (TDDS) Technologies now ARE developed that's considered to be helpful in rate controlled delivery of drug that are difficult to administer. This present review explores the study on transdermal drug delivery system (TDDS).

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