Aromatherapy is a comprehensive therapeutic practice that has been utilized since ancient times to address mental and physical disorders. Plant-derived essential oils are inhaled or absorbed via the skin to boost mental well-being and alleviate physical suffering. This practice is not always accepted as a viable type of treatment in the medical world today, although this is primarily due to a lack of study. Essential oil research is restricted and troublesome, in part because study participants can distinguish different oils by smell, and hence the conclusions cannot be randomized or unbiased.


Lavender essential oil is widely used in aromatherapy and has numerous claimed advantages. Lavender has a mellow, pleasant scent that promotes relaxation. A study conducted in dentistry clinics discovered that when lavender was diffused throughout the room, concerned patients felt more at peace. Doulas and midwives frequently advise women in labor to use lavender essential oil to help relieve tension and anxiety. According to one study, diffusing lavender after giving birth may help alleviate symptoms of despair caused by hormonal fluctuations. Lavender is also often used to treat sleep disorders and can function as a sedative.


Cedarwood essential oil has been shown to offer stress-relieving qualities, particularly for individuals who are under a lot of pressure at work or school. One study found that inhaling cedarwood at work improved performance and promoted focus. A study on rats that has yet to enter human trials confirmed that cedarwood may be useful in treating depression symptoms. There are numerous varieties of cedarwood oils, each with a varying level of effectiveness depending on the individual.


Frankincense is thought to improve mood and balance hormones, particularly in women. One study indicated that combining frankincense with other oils known to promote relaxation was successful in relieving depression in terminally ill patients, and may have also helped with pain management. Another study on mice discovered that frankincense stimulates the part of the brain that regulates emotions, as well as activating a protein involved in the experience of warmth. These effects, when combined, can provide a sensation of calm and peace.