Honey as a Natural Product Worthy of Re-Consideration in Treating MRSA Wound Infections

Abstract

The use of antibiotics to treat bacterial infections have largely been successful. However, the misuse and overuse of these precious drugs have led to the development of bacterial resistance and this seems to have jeopardized their effectiveness. Many antibiotics that hitherto were seen as “miraculous drugs”, have witnessed a low efficacy and this has threatened the life of humanity as never before. The rapid emergence of antibiotic resistance in bacteria is the major cause of this sad development. One such superbug is methicillin-resistant Staphylococcus aureus (MRSA). MRSA is a general problem in most healthcare centers with a reported astronomical incidence of invasive MRSA infections causing death. Honey, a natural product, popular for its antibacterial activity is increasingly being used owing to its reported antibiotic potential against ‘stubborn’ bacteria. This review discusses the fact that though honey is an ancient remedy, it is still relevant and its application in modern medicine for the treatment of chronically infected wounds caused by MRSA should be re-visited. Furthermore, the in vitro antibacterial and antibiofilm activities of medical-grade honey on S. aureus infections and challenges encountered by Researchers in developing honey, into an acceptable medical, therapeutic antibacterial agent for wound care have also been highlighted.