TAILORED RELEASE DRUG DELIVERY SYSTEM (TRDDS)

Abstract

Tailored release dosage forms are developed by changing drug absorption or the site of drug release in order to achieve predetermined clinical objectives. Release of drugs from dosage forms is complemented by the related processes of drug design, of dosage administration, of membrane transport and absorption of drug to the biological site of action. Tailored release formulations have an alteration in the release mechanism. This release drugs have complex formulations that can offer an advantage over standard medication for some patients. The release preparations should only be used where there is a clear clinical advantage over conventional-release preparations. Release technologies have become essential to resolving significant technological, therapeutic, and marketing challenges, such as improving patience compliance, less dosage timings, better safety, better indications, delivering poorly soluble and poorly absorbable drugs, product separation, patent defense, product life-cycle conservatory, and better boundaries. Tailored release formulations design accomplished for oral and non-oral administration routes. This release is also providing hopeful way to decrease the side effect of drug by preventing the variation of the therapeutic concentration of the drug in the body. This article contains the basic information concerning tailored release formulation and also the different types of the same.