Effects of Sidr honey on second-intention healing of contaminated full-thickness skin wounds in healthy dogs

Abstract The therapeutic effects of Sidr honey on second-intention healing of contaminated full-thickness skin wounds in dogs were investigated. Povidone-iodine was used as a standard treatment and served as a control. Healthy adult (two-to-four-year-old) mongrels, comprising six dogs and two bitches, were divided into four equal groups in order to obtain multi-aged wounds at the end of the study. Four 2cm × 2cm full-thickness skin wounds were created on both sides of the back area of each dog under general anaesthesia adhering to aseptic technique. Contaminated wounds were then divided into two treatment groups: Group 1, Sidr honey treated (right side wounds) and group 2, povidone-iodine treated (left side wounds). All wounds were evaluated grossly daily at the time of treatment application and digitally photographed once every week. Images were analysed using ImageJ software. The parameters of unhealed wound area and length of advancing epithelium were obtained. The epithelialisation areas, percentage of wound area, and wound contraction rate were then calculated. No significant differences were found between the two treatment groups in any of the parameters studied. Overall, both honey treated and iodine treated wounds healed well within the time period of the study (28 d). However, the study showed a beneficial effect of Sidr honey on second-intention healing of full thickness contaminated wounds in healthy dogs and the effect was comparable to that of Povidone iodine.