World Journal of
Pharmaceutical and Life Sciences

TARGET DRUG DELIVERY SYSTEM: AN ADVANCE APPROACH OF PHARMACEUTICALS

Sarvan* Almaz Kamran and Dr. Md. Sarfaraz Alam

ABSTRACT

In light of their special physicochemical and biological characteristics, nanomaterial-based drug delivery methods
are frequently utilised to increase the safety and therapeutic effectiveness of encapsulated medicines. Targeted drug
delivery is an advanced technique that delivers medications to patients in specific sequences that increase the
concentration of the drug delivered to the targeted body part of interest (organs, tissues, or cells). This reduces side
effects associated with drug administration and enhances treatment efficacy. Targeted medication delivery
essentially helps the drug molecule go to the appropriate location. This technique's intrinsic benefit allows for the
delivery of the necessary medication at a lower dose with fewer adverse effects. Research and development in the
clinical and pharmaceutical domains are giving careful thought to the innate benefit of tailored drug delivery
systems as the foundation of both treatments and diagnostics. Nano-targeted delivery systems were developed to
overcome the primary limitations of conventional drug treatment, such as inadequate stability and solubility, lack
of transmembrane transport, short circulation time, and undesirable toxic effects. Therapeutic drugs and
nanoparticles were combined using rational targeting pathways. In this article, we examined the most current
advancements in therapeutic techniques and targeted design tactics using a variety of nanomaterial-based systems.
We also spoke about the prospects and difficulties of using smart technologies to accurately target various
extravascular and intravascular illnesses.

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