One of the non-pharmacological methods of pain control is aromatherapy. Aromatherapy encompasses using aromatic herbal extracts and base oils (essential oils) for massage and other treatments (11). Different studies have shown that when used as inhalers, the oil essences create endorphins and reduce pain (12). A comprehensive study carried out in England on 8000 pregnant women during 1990–1998 showed the effects of aromatherapy on reduction of fear, pain, and anxiety associated with delivery. In this study, 61% women used lavender and frankincense to reduce fear and anxiety. Another 71% women identified rose flower extract as having a positive effect on pain reduction (10, 13). In a study by Vakilian et al. that investigated the effects of using lavender as an inhaler on labor pain results showed that the pain average for the lavender group was meaningfully lower than that of the control group (12). In a study that used peppermint oil as an inhaler, Ozgoli et al. showed it could reduce labor pain and anxiety in the first stage of delivery in primiparous women (14). Yip and Ying Tam’s study (2008) showed that Citrus aurantium was effective in reduction of moderate and severe knee pain (15). A study conducted between 2000 and 2002 by Mousely in England involved 80 pregnant women and showed that aromatherapy using lavender and frankincense extract had a positive effect on labor pain and anxiety reduction (16). A similar study in 2003 investigated the effects of aromatherapyon labor pain and showed that using jasmine, lavender and frankincense alleviated labor pain and reduced the need to take painkillers (17).