Lemongrass essential oil comes from the lemongrass plant, which grows in tropical and subtropical parts of the world. The oil can be bright yellow or pale yellow, and it smells like lemons.
In traditional medicine, lemongrass has been used to treat pain, stomach problems, and fevers. It may also help in other ways because of its antioxidant, anti-inflammatory, and anti-fungal properties.
Find out what lemongrass essential oil can do for you, how to use it, and if it has any side effects in this article.
Some of the benefits of lemongrass oil are:
Cleaning up bacteria
The essential oil from lemongrass can help stop the growth of bacteria.
The people who did an in vitro study on lemongrass essential oil in 2016 found that it worked well against some strains of the Acinetobacter baumannii bacteria. This bacteria is resistant to more than one drug and can cause blood infections and pneumonia.
Since the lemongrass essential oil stopped the bacteria from spreading and killed them, it could be used in the future to treat illnesses that don’t get better with antibiotics.
In another study, the bacteria that cause gum disease were stopped from growing when 2% lemongrass essential oil gel was used. 15 people with gum disease in more than one place in their mouths took part in this small study.
Along with non-surgical dental therapy, the people who had gum disease put the gel on the affected area. The results were compared to those of a group that only used non-surgical dental therapy.
Tissues healed faster when nonsurgical dental therapy was combined with lemongrass essential oil than when nonsurgical dental therapy was used alone.
Getting rid of inflammation
Many health problems, like arthritis, diabetes, and some cancers, can be caused by long-term inflammation.
A 2014 study found that mice with fungal infections who were given lemongrass essential oil had strong anti-inflammatory effects.
The researchers came to the conclusion that, while there needs to be more research on humans, lemongrass essential oil may one day be used to treat skin inflammation.
Getting rid of fungus infections
In the same 2014 study, researchers looked at how lemongrass essential oil affected certain fungi in a lab setting. This included Candida albicans, which causes yeast infections and thrush.
The antifungal effect of the essential oil was “promising,” which led the authors to say that it might be able to help treat fungal infections. To confirm the effects, however, stronger studies on people are needed.
Antioxidants fight harmful free radicals and oxidative stress in the body, which may help reduce the signs of ageing and the risk of many diseases.
In an in vitro experiment done in 2015, it was shown that lemongrass has strong antioxidant properties and is good at getting rid of free radicals.
The authors of a 2011 study also found that mouthwash with lemongrass oil helped fight free radicals. People with gum inflammation, called gingivitis, were among the 40 people who took part in the study.
Researchers tested three different concentrations of lemongrass oil mouthwash to see how well they worked as antioxidants. They found that all three concentrations worked as antioxidants.
Based on these results, it might be a good thing to add to your regular dental hygiene routine.
Getting rid of stomach problems
According to studies, lemongrass essential oil may help with stomach problems.
Some research has shown that lemongrass essential oil may be able to help with stomach problems.
A study done in 2012 on an animal model looked at how lemongrass essential oil helped stomach ulcers caused by alcohol and aspirin. Stomach ulcers are painful sores on the inside lining of the stomach.
The study found that lemongrass essential oil protected the stomach from damage and could be used to treat ulcers like these.
Also, eugenol is a part of lemongrass essential oil that may help relieve pain and treat stomach problems and diarrhoea.
Rheumatoid arthritis will get better
The anti-inflammatory properties of lemongrass essential oil may help reduce the symptoms of rheumatoid arthritis.
In 2017, a study looked at how 30 people with rheumatoid arthritis responded to lemongrass essential oil. These people were between 35 and 70 years old.
Each person got 3 milligrammes of lemongrass essential oil to put on their skin for 30 days. Over time, the people in the study felt less pain.
Massage and chilling out
Many diluted essential oils are used for massages and other ways to calm down.
One study looked at what happens when people use lemongrass oil as a massage oil. In the study, the pulse and blood pressure of the people who took part were measured before and after they got a massage with lemongrass oil. One massage was given to each person once a week for three weeks.
The massage with lemongrass oil made the diastolic blood pressure go down, but it didn’t change the systolic blood pressure or the pulse. They said that it could make the nervous system more balanced.
Aiding with headaches
An older study from 2009 suggested that lemongrass essential oil might help treat headaches.
Even though there isn’t much evidence to back this up, lemongrass is often used in traditional Australian medicine to treat headaches.
Add lemongrass essential oil to a diffuser to get the benefits of aromatherapy.
Lemongrass essential oil can be bought online or at a health food store. Essential oils should never be put on the skin or in the eyes, mouth, or ears without being diluted first.
In the United States, the Food and Drug Administration (FDA) has said that lemongrass essential oil is safe to use when it is done right. If you use essential oils wrong, you could poison yourself, burn your skin, make yourself or your pet sick.
People can massage lemongrass essential oil into their skin by mixing it with a carrier oil like jojoba or coconut oil.
One way to use it is to put a few drops of the essential oil in boiling water and then breathe in the steam through the nose while closing your eyes and covering your head with a towel.
Oil diffusers can also be used with lemongrass essential oil. You can buy oil diffusers in stores and on the Internet.
Essential oils that are vaporised are not likely to be dangerous for adults because of how concentrated they are. But people should be careful when using diffusers near babies, young children, women who are pregnant, or pets.
People should be careful to keep essential oils away from an open flame because they can catch fire.
Do not take lemongrass essential oil by mouth unless a medical professional tells you to.
Lemongrass essential oil might make your skin itch and give you a rash. To avoid skin irritation as much as possible, a person shouldn’t put lemongrass essential oil on their skin if:
they have skin conditions like eczema or allergies.
they didn’t water down the oil first.
they have broken or damaged skin
Do a skin patch test on a small area of skin and wait 24 hours to see if you have a reaction. If you don’t, you can use the diluted oil more freely.
Lemongrass essential oil can also make the eyes, ears, mouth, and other mucous membranes, such as those in the genital area, feel dry and sting. Because of this, you shouldn’t put it on your face or put it in your bathwater.
Research shows that lemongrass has a lot of health benefits, often because it is antifungal, antibacterial, and an antioxidant.
Many of the studies on lemongrass essential oil have been done in test tubes or on animals, so more research is still needed to learn more about how it helps people.
People should never put undiluted essential oil directly on their skin or eat it unless they have been told to do so by a doctor or nurse.
People may be able to relax and get the most out of this traditional remedy if they use diluted lemongrass essential oil for massage, steam inhalation, or diffusing.