A Guide on How to Use Oregano Oil Effectively

Written by: Kaushik Jethva

Last Updated: September 4, 2023

oregano oil bottle with label and oregano herb bunch
Oregano oil bottle with label and oregano herb bunch

Oregano oil, extracted from the oregano plant, is not just a flavor enhancer in your kitchen but also a treasure trove of health benefits. Derived primarily through steam distillation from the oregano leaves, this essential oil packs a punch. With a history rooted deeply in traditional medicine and folk medicine, this medicinal food has long been used as a powerful antidote for several ailments. Let’s explore how to use oregano oil, its benefits, and its significance.

1 Oregano Oil and its Unique Constituents

Oregano essential oil stands out due to its rich active compounds like carvacrol and thymol. These components give the oil its strong antimicrobial properties, making it a formidable foe against harmful bacteria and candida species involved in fungal infections. Moreover, diluted oregano oil benefits are further enhanced with rosmarinic acid, which boasts antioxidant properties, and aids in wound healing and reducing inflammation.

2 Potential Health Benefits of Oregano Oil

glass bottle with oregano oil and dried seasoning on table
Glass bottle with oregano oil and dried seasoning on table
  • Antimicrobial Activity: Oregano essential oils, especially undiluted oregano oil, have shown significant antimicrobial properties. This natural antibiotic can effectively combat bacterial infections, bacterial and fungal infections, and even certain multidrug-resistant clinical isolates.
  • Digestive Health: Oregano oil supplementation might offer relief from small intestine bacterial overgrowth (SIBO) and other digestive health issues.
  • Anti-inflammatory Properties: The oil has anti-inflammatory effects, which may help treat inflammatory diseases. In a human skin disease model, for instance, oregano essential oil internally administered showed the potential to soothe inflammation.
  • Antifungal Properties: Essential oils of oregano can effectively fight fungal infections, thanks to their antifungal properties.
  • Blood Sugar Regulation: Some in vitro studies and international medical research hint that oregano oil may help lower blood sugar levels, although more research is necessary in this arena.
  • Cancer-Fighting Properties: Preliminary studies suggest that certain compounds in oregano oil might induce cancer cell death. While promising, more research is needed to validate these findings.

3 How to Use Oregano Oil?

  • Orally: One can take oregano oil in a pill or capsule form. Oregano supplements, often combined with other herbs, can provide several health benefits. However, ensure you consult with a healthcare provider before starting oral iron therapy with oregano oil.
  • Topically: To avoid skin irritation, always dilute oregano essential oil with carrier oil like coconut oil, olive oil, or jojoba oil. This diluted oil can be applied to the skin. A few drops are usually sufficient. Test a small patch first to ensure no adverse reactions.
  • Aromatically: You can diffuse oregano essential oils using a diffuser to harness its benefits.
  • Internally: While some proponents recommend taking oregano essential oil internally, it’s essential to do so with caution. Undiluted oregano oil is strong and can have a toxic effect. Always dilute it and consult with a healthcare provider.

4 Choosing the Right Oregano Oil

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Fresh and dried oregano spices

Given its popularity, several oregano oils are available in the market. It’s imperative to select oil from genuine oregano plant sources, preferably those belonging to the mint family. Look for oils that mention their biological activity, ensuring their efficacy.

5 Precautions and Considerations

While oregano oil boasts several health benefits, it’s crucial to use it wisely.

  • Dilution is Key: Never use undiluted oregano oil, especially on the skin, as it can cause irritation. Always mix it with carrier oil.
  • Pregnancy and Breastfeeding: Pregnant or breastfeeding mothers should avoid oregano oil unless recommended by a healthcare provider.
  • Interactions with Medications: If you’re on medications, especially those for diabetes or blood thinners, consult with a professional before taking oregano oil.
  • Allergies: As with any essential oils, some individuals might be allergic to oregano oil. It’s always wise to conduct a patch test.

6 6 Potential Health Benefits Of Oil of oregano

a bottle of essential oil with fresh oregano twigs
A bottle of essential oil with fresh oregano twigs
  • Natural Antibiotic: Oregano oil contains compounds like carvacrol which have been shown to have potent antibacterial properties, helping combat harmful bacteria.
  • Antioxidant Boost: Oregano oil is loaded with antioxidants that fight free radicals, protecting the body against oxidative stress.
  • Respiratory Aid: Traditionally, it’s been used to clear respiratory tract congestion, functioning as a natural remedy for colds and coughs.
  • Pain Relief: Oregano oil might provide relief from pain due to its anti-inflammatory properties.
  • Wound Healing: The antibacterial properties of the oil can also aid in preventing infections in cuts and wounds.
  • Skin Health: Oregano oil can be beneficial in treating skin conditions like acne, thanks to its antimicrobial and anti-inflammatory effects.

7 Side Effects of Excessive use of Oregano Oil

  • Skin Irritation: Undiluted oregano oil can cause irritation or an allergic reaction when applied to the skin.
  • Stomach Upset: Taken orally, it might cause stomach upset in some individuals.
  • Drug Interactions: If you’re on medication, especially blood thinners or diabetes medications, consult with a healthcare provider before using oregano oil.
  • Pregnancy and Breastfeeding: Its use is not recommended during pregnancy or breastfeeding without consulting a doctor.
  • Allergic Reactions: Some might experience an allergic response to oregano oil. Always perform a patch test when using it topically for the first time.

8 Choosing the Right Oregano Essential Oil

When looking for oregano supplements or oils, ensure they contain a high percentage of active compounds like carvacrol. It ensures you reap the benefits of oregano oil. Additionally, always opt for oils labeled as “essential” and not just oregano oil, as the latter might just be a culinary version.

9 Wrapping Up

Oregano oil, a gem from the herbal therapy realm, offers an array of health benefits, from its antibacterial effects to its role in gut health and beyond. However, like all potent remedies, it’s paramount to use it wisely. Whether you’re using it to enhance digestive health, fight off infections, or tap into its antioxidant properties, always remember the mantra: dilute, test, and consult.

Remember, while the internet provides a plethora of information on the benefits of oregano oil, one should never replace professional medical advice with online resources. Always consult with a healthcare provider or expert before making oregano oil a part of your regimen.

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Kaushik Jethva
Written by: Kaushik Jethva author

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Updated: September 4, 2023
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