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Research Journal of Pharmacy and Technology
Year : 2018, Volume : 11, Issue : 11
First page : ( 4892) Last page : ( 4898)
Print ISSN : 0974-3618. Online ISSN : 0974-360X.
Article DOI : 10.5958/0974-360X.2018.00891.0

Formulation and Evaluation of Fexofenadine Buccal Mucoadhesive Patches

Begum SK Arifa1,*, AHLB Sravya2, Deepika BGD2, Manasa G Naga2, Srujana M2, Uma V2, Tejeswari S Lakshmi2, Padmalatha K2

1Chalapathi Institute of Pharmaceutical Sciences, Chalapathi Nagar, Lam, Guntur-522034, Andhra Pradesh, India

2Vijaya Institute of Pharmaceutical Sciences for Women, Enikepadu, Vijayawada-521108, Andhra Pradesh, India

*Corresponding Author E-mail: arifashaik2007@gmail.com

Online published on 30 January, 2019.

Abstract

Mucoadhesive buccal patches for the delivery of fexofenadine using various polyvinyl alcohol, hydroxypropyl methyl cellulose K4M and K15M and Eudragit L100 were developed using solvent casting technique. The fabricated formulations were evaluated for different physicochemical as well as mechanical parameters such as thickness, surface pH, weight uniformity, swelling index, folding endurance, drug content, percentage moisture loss, in vitro dispersion and in vitro residence time. An in vitro drug release study was designed and performed using freshly prepared egg membrane as semi-permeable membrane. The optimized formulation (F1) showed maximum percentage of drug release 96.18% ± 0.53% by the end of 8 h. The sustained release of the drug was achieved up to 8 h.

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Keywords

Buccal delivery, mucoadhesivde patches, polyvinyl alcohol, hydroxypropyl methyl cellulose, folding endurance.

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