Design and evaluation of antifungal vaginal suppository using coconut oil as base for vulvovaginal candidiasis

Autor: Ayomide D. Mustapha, Folusho M. Oyedepo, Olufunke D. Akin-Ajani, Oluwatoyin A. Odeku
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Future Journal of Pharmaceutical Sciences, Vol 9, Iss 1, Pp 1-9 (2023)
Druh dokumentu: article
ISSN: 2314-7253
DOI: 10.1186/s43094-023-00533-w
Popis: Abstract Background The emergence of antimicrobial resistance to antifungals has made vulvovaginal candidiasis a concern. Coconut oil has antimycotic properties that could have a synergistic effect when combined with antifungals. Thus, clotrimazole suppositories were prepared using coconut oil as a base to improve its use and delivery in antimycotic treatment and the suppositories were evaluated for their physicochemical, mechanical, and drug release properties, and the antimycotic effect of clotrimazole and coconut oil was examined singly and in combination, as well as their formulations using the agar-well diffusion method in comparison with polyethylene glycol (PEG), and cocoa butter bases. Using the fusion method, coconut oil was solidified with beeswax (20–50%) to prepare 100 mg clotrimazole suppositories. Surfactants (4% w/w); Tween 20®, Span 20®, sodium lauryl sulphate, and their combinations (3% w/w ratio 1:1 of Tween 20® and Span 20®) were used to improve the rate of drug release from the suppository. Results The suppositories had a pH of 4.1–6.0 and crushing strengths of 0.53 ± 0.07–32.56 ± 5.42 N. Suppositories containing surfactants and those prepared from PEG had significantly (p
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