Written by Arianna · 3 min read >

Are you tired of constantly battling allergies and asthma? Do you feel like you’ve tried every medication out there without much success? If so, then you may be interested in a natural remedy that has been gaining popularity in recent years – oil of oregano. While commonly known as a culinary herb, studies have shown that the essential oil derived from oregano can help alleviate symptoms associated with allergies and asthma. In this blog post, we’ll explore the benefits of oil of oregano and how it can potentially improve your respiratory health.

What are the benefits of oil of oregano?

Oil of oregano, also known as oregano essential oil, is derived from the leaves and flowers of the oregano plant. It contains a high concentration of carvacrol, which is responsible for its antibacterial and anti-inflammatory properties.

One benefit of oil of oregano is its ability to boost the immune system. The carvacrol in the oil has been shown to increase white blood cell count and improve overall immune function.

Another potential benefit is its antifungal properties. Oil of oregano has been found to be effective against various types of fungi, including Candida albicans which can cause infections such as thrush.

In addition, research suggests that oil of oregano may have anti-inflammatory effects on respiratory conditions such as asthma. Its ability to reduce inflammation in the airways can help ease breathing difficulties associated with this condition.

Oil of oregano also has antioxidant properties which means it helps protect cells from damage caused by harmful molecules called free radicals. This makes it useful in preventing chronic diseases related to oxidative stress like cancer or heart disease.

While further research on these benefits are still needed for more conclusive results but initial studies suggest that adding small amounts into your daily routine could be beneficial for health purposes

How does it work?

Oil of oregano contains several compounds that are believed to contribute to its health benefits, including carvacrol and thymol. These compounds possess antimicrobial properties and have been shown to help fight off harmful bacteria, viruses, and fungi.

When it comes to allergies and asthma specifically, oil of oregano may help by reducing inflammation in the airways. This is because some of the same compounds found in oil of oregano that help combat infections also have anti-inflammatory effects.

Additionally, oil of oregano has been shown to support a healthy immune system. By bolstering your body’s natural defenses against allergens and other irritants, you may be less likely to experience allergy or asthma symptoms.

However, it’s important to note that more research is needed on the specific mechanisms by which oil of oregano works for allergies and asthma. It’s also worth mentioning that while there are some promising studies on this topic, results can vary based on individual factors such as age or underlying health conditions.

What are the side effects?

While oil of oregano has many potential benefits, it’s important to be aware of the possible side effects. Some people may experience digestive issues such as stomach upset, nausea, and diarrhea after taking oil of oregano. It’s also possible for oil of oregano to cause skin irritation or allergic reactions when applied topically.

Another potential side effect is that it can interfere with medication absorption in the body due to its antibacterial properties. This means that if you’re taking other medications, especially those prescribed by a doctor, you should consult with them before adding oil of oregano to your routine.

Additionally, pregnant women and children should avoid using oil of oregano without consulting their healthcare provider first as there is not enough research on its safety for these groups.

While side effects are rare and mostly minor, it’s important to use caution when incorporating any new supplement into your routine. As always, listen to your body and talk to a medical professional if you have any concerns about using oil of oregano.

How to use it?

Oil of oregano can be used in a variety of ways to help with allergies and asthma. The most common method is to take it orally, either in capsule or liquid form. It’s important to follow the recommended dosage on the label, as ingestion of too much oil of oregano can lead to digestive issues.

Another way to use oil of oregano is by inhaling its vapors. This method involves adding a few drops of the oil into boiling water and then inhaling the steam while covering your head with a towel. Inhaling vaporized oil of oregano may help alleviate respiratory symptoms caused by allergies and asthma.

Topical application is also an option for using oil of oregano. Mixing it with carrier oils like coconut or olive oil can create a soothing balm that can be applied directly onto the skin. This method may provide relief from skin irritation caused by allergic reactions.

It’s important to note that oil of oregano should always be diluted before topical application, as it may cause skin irritation when used undiluted.

There are several ways that you can use oil of oregano for allergy and asthma relief – orally, inhalation or topically – but make sure you’re following proper dosages and instructions before trying any new methods.


Oil of oregano has been shown to have promising benefits for those suffering from allergies and asthma. Its natural antihistamine properties can help reduce inflammation in the airways, making it easier to breathe. However, it is important to note that more research is needed before making any definitive claims about its effectiveness.

If you are considering using oil of oregano as a natural remedy for your allergies or asthma, be sure to speak with your healthcare provider first. They can help determine if it is safe for you and recommend the best way to incorporate it into your treatment plan.

While there may not be a cure-all solution for allergies and asthma, incorporating natural remedies like oil of oregano alongside traditional treatments may provide some relief and improve overall quality of life.

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