Essential oils for the treatment of demodex

Abstract

The Demodex infestation is widely spread among older people. The conventional treatment of demodex involves chemicals and antibiotics. However, these treatments have a number of side effects, such as environmental risks, acaricide resistance, toxicity to humans and animals. Benefit from abundant sources of plants and plant extractions have been a new choice for treating demodex infections. This review summarizes the anti-demodex and side effects of certain botanical essential oils. The high efficacy and low side effects of essential oils, such as TTO and its active ingredient terpinen-4-oil, camphor oil, sage oil, peppermint oil, neem oil, clove oil make them good candidates for the treatment of mites. Further studies on the biological mechanisms of the acaricide effects of these active essential oils and the structure-activity relations are necessary to clarify the functions of these drugs.