Lemon eucalyptus essential oil against mosquitoes and other benefits

Lemon eucalyptus essential oil against mosquitoes and other benefits

For centuries, people have used various essential oils as adjunctive therapy to treat a variety of ailments, including fevers and colds, wounds, and gastrointestinal disorders. Researchers believe that lemon eucalyptus essential oil may be useful in treating certain conditions due to its anti-inflammatory, immunoregulatory, pain-relieving and antioxidant properties.

In this article, we will look at what lemon eucalyptus essential oil is, its benefits and uses, mode of action, possible side effects and alternatives.

What is Lemon Eucalyptus Essential Oil?

Lemon eucalyptus essential oil is distilled from eucalyptus lemon leaves. It consists of several different chemical components, including citronellal, which is also found in other essential oils. Lemon and eucalyptus essential oils are often used as an additive in natural mosquito repellents. Lemon eucalyptus essential oil is obtained from lemon eucalyptus leaves and is enriched with its active ingredient para-methane-3,8-diol (PMD).

Benefits of Lemon Eucalyptus Essential Oil

Lemon eucalyptus leaves have strong antibacterial and fungicidal properties. Eucalyptus leaf essential oils are also:

anti-inflammatory substances
pest control

Use of essential oil of lemon and eucalyptus

People use essential oils in aromatherapy. Aromatherapy is a complementary therapy that can consist of:

massage of diluted essential oils on the skin
direct inhalation of essential oils using an inhaler or steam
indirect inhalation of essential oils using a diffuser
bath with essential oils diluted in carrier oil.

Traditionally, people have used eucalyptus essential oils to treat a variety of ailments, including:

common cold
respiratory infections and conditions such as asthma and chronic obstructive pulmonary disease (COPD)
gastrointestinal disorders
wound healing
inhibition of parasites such as Trypanosoma.

However, more human research is needed to convincingly demonstrate the effectiveness of lemon eucalyptus essential oil as a treatment for a particular disease.

Research shows that lemon eucalyptus essential oil is very effective against parasites such as some tick species. Other uses for this essential oil include:

– repellent
– degreasing
– perfumes
– Soaps

How lemon eucalyptus essential oil works

Through aromatherapy, volatile compounds in the essential oil evaporate into the air. Once in the air, they can enter the body through the nose, mucous membranes and potentially the skin. Lemon eucalyptus oil also has the potential to prevent and treat infectious diseases caused by viruses.

Researchers suggest that compounds found in eucalyptus essential oils can directly bind to viral proteins and prevent them from causing viral infections. More research is needed to fully understand how essential oils work. However, a number of studies support their effectiveness in certain symptoms and conditions.

Possible side effects of lemon eucalyptus essential oil

Experts consider essential oils to be generally safe. However, some can be dangerous for pregnant or breastfeeding people or people with existing health problems. Many essential oils are also toxic to pets, especially cats are prone to their effects.

The effects of essential oils can sometimes interfere with medications. It is therefore advisable to always inform your doctor about the essential oils you use.
It is possible to have allergic reactions to essential oils. Before using a new essential oil, it is recommended to perform a patch test and always dilute it with carrier oil before contact with the skin.

Essential oils high in phenols and aldehydes that lemon eucalyptus contains can cause side effects, including:

eye irritation
skin irritation
mucosal irritation

Side effects are more likely if a person does not store essential oils properly. Most studies have shown that essential oils are not harmful if people use them properly.

Essential oils other than lemon eucalyptus against mosquitoes

Here are some other essential oils to consider:

Clove oil: People use this vegetable oil as an insect repellent. Manufacturers also use it in cosmetics, food and alternative medicine.

Lemon oil: People mainly use lemon oil as a repellent against insects, especially mosquitoes. It is often used in the composition of lotions, sprays, ointments and insect repellent candles.

Lemongrass oil: People extract this oil by steam distillation from the dried leaves of the lemongrass plant. It has anti-inflammatory and antibacterial properties.


Lemon eucalyptus essential oil is distilled from eucalyptus lemon leaves. It has many potential benefits, including analgesic, antibacterial, anti-inflammatory, antiparasitic and antioxidant properties. People use lemon eucalyptus essential oil for a variety of reasons, including treatments for colds, fevers and respiratory infections.


dukwu, EC, et al. (2016). Antimicrobial activity, cytotoxicity and chemical analysis of essential oil of lemongrass (Cymbopogon flexuosus) and pure citral.

Ali, B., et al. (2015). Essential oils used in aromatherapy: System overview.

* Presse Santé strives to impart health knowledge in a language accessible to all. IN NO EVENT can the information provided replace the advice of a healthcare professional.

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