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What is Oregano Essential Oil?

By Stacy Carey
Updated May 17, 2024
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Oregano essential oil has the scientific name Oreganum vulgare and consists of oil extracted from fresh oregano leaves through steam distillation. The use of this oil dates back to ancient Greece, and it currently comes primarily from Spain. This essential oil contains antibacterial and disinfectant properties and can be used as a useful analgesic. Many essential oil blends incorporate this oil for its medicinal effects.

One common use for oregano essential oil is to utilize its antibacterial and antiseptic properties for protection. The oil provides protection from various conditions caused by bacteria, including skin infections, sores, cholera, typhoid, urinary tract infections and colon infections. This oil also is useful for combating respiratory conditions stemming from viral or bacterial causes or for eliminating parasites and fungus.

Many people find that oregano essential oil is an effective pain reliever for a wide range of ailments. The oil tends to produce a sedative effect, and when combined in essential oil blends, it can be quite useful to relieve headaches, muscle spasms and digestive issues. Some people also have used this oil to combat vomiting, fever and diarrhea. Utilizing the oil for relief from respiratory problems has proven effective for many people. The oil can ease discomfort from respiratory ailments such as coughs, bronchitis and asthma.

A popular use for oregano essential oil is to combine it with other types of aromatherapy oils. Oregano essential oil blends well with other calming essential oils such as eucalyptus, tea tree, lavender, chamomile and rosemary. These combinations allow one to use essential oils for multiple functions — including calming, pain relief and antibacterial functions — all within one mixture, without the side effects of traditional medicines.

Oregano essential oil has become a popular fragrance component in many personal skincare items. Colognes, perfumes and soaps, especially those targeted toward men, have increasingly used this oil as an ingredient when a peppery, spicy fragrance is desired. This is a strong oil, so it is often blended with complementary oils or used sparingly to achieve the desired effect.

This particular oil is not necessarily the most commonly used of the essential oils, but it is easily acquired wherever one finds quality aromatherapy supplies. Oregano essential oil might be slightly more versatile than many other types of aromatherapy oils, because it has a variety of useful properties. Whether it is utilized for its antiseptic, sedative, digestive or analgesic properties, it works effectively to provide relief from a variety of physical ailments.

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Discussion Comments
By discographer — On Aug 26, 2013

My great grandmother lived over a hundred and she loved herbs. Whenever she had an upset stomach from a cold or a stomach bug, she would drink a few drops of oregano essential oil mixed with sugar and water. I think it was her way of killing the stomach bugs naturally.

It's probably dangerous to do that nowadays, unless the oregano oil is very pure and non-toxic. I tried this remedy once and it was the worst thing I've ever tasted. I also mixed it with sugar, but it was still very strong and bitter. I had to have a glass of milk afterward.

By SteamLouis — On Aug 25, 2013

@SarahGen-- I tried it but it didn't make a difference. I might not have used it correctly though. I only used it for a week, I might have needed to use it for a longer period of time to see results.

But the general idea is that since oregano has anti-fungal affects, it can remove warts if you apply the oil right on top of the wart every day. But you have to dilute the oil with a carrier oil first because oregano essential oil is very strong. It can irritate your skin.

By SarahGen — On Aug 24, 2013

Has anyone tried oregano essential oil for the treatment of warts? I've heard that it works.

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