Enhancement of Solubility; an Over View
PharmaTutor (December- 2013)
ISSN: 2347 - 7881
Received On: 07/11/2013; Accepted On: 19/11/2013; Published On: 20/12/2013
Authors: Ramesh Babu.Pedada1, Eukondalu Vanka1, A.M.S.Sudhakar Babu1, Prasannakumar Desu1, P.Ramaa Bharathi1, P.Venkateawara.rao2
1 Department of Pharmaceutics, 2 Department of Pharmaceutical Analysis,
A.M.Reddy Memorial College of pharmacy, Narasaraopet, Guntur (Dt), Andhra Pradesh, India.
ABSTRACT: Enhancement of solubility, dissolution rate and bioavailability of drug is a very challenging task in drug development, nearly 40% of the new chemical entities currently being discovered are poorly water soluble drugs. Aqueous solubility of any therapeutically active substance is a key property as it governs dissolution, absorption and thus the in vivo efficacy. Orally administered drugs completely absorb only when they show fair solubility in gastric medium and such drugs shows good bioavailability. The solubility and dissolution properties of drugs play an important role in the process of formulation development. Problem of solubility is a major challenge for formulation scientist which can be solved by different technological approaches during the pharmaceutical product development work. The present review deals in detail about the solubilisation by surfactants, cosolvents, complexation for the improvement of solubility of poorly water soluble drugs.
How to cite this article: Pedada RB, Vanka E, A.M.S.Sudhakar Babu, Desu PK, Bharathi PR, Rao PV, Enhancement of Solubility; an Over View, PharmaTutor, 2013, 1(2), 60-74