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Benefits of Oregano Oil And Its Side Effects

Oregano Oil Nutritional Value of Oregano Oil Health Benefits of Oregano Oil Uses of Oregano Oil Side-Effects & Allergies of Oregano Oil Cultivation of Oregano Oil
Benefits of Oregano Oil And Its Side Effects

Oregano essential oil is known for various health benefits. It can protect your body from infections that are caused by bacteria, viruses and even fungi. This oil is a known anti-parasitic, which means that it can help you eliminate worms and bugs from within your body and protect you from harm. Oregano essential oil is known emmenagogue and is extremely beneficial to women with irregular periods or early menstruation. It has strong antioxidant properties and can protect you from cancer and macular diseases. It aids digestion as well. Furthermore, oregano essential oil is an effective anti-allergenic and can provide relief from pain as well. Finally, it also has anti-inflammatory properties and can also help you with various respiratory diseases as well.

Oregano Oil

Oregano essential oil comes from the oregano plant through a process known as steam distillation. Oregano is an extremely well known herb and is used commonly in cooking. The oil, on the other hand, offers a ton of health benefits and is used mostly for medicinal purposes in herbal and Ayurvedic medicines. It is also used in aromatherapy.

Nutritional Value of Oregano Oil

Oregano essential oil contains all the nutrients that are present in the oregano plant, just in a more potent form. It is filled to the brim with nutrients and is very good for you. In 100 grams of oregano essential oil, you will find a total calorie content of 265. It has a total fat content of 4.3 grams, including 1.6 grams of saturated fat, 1.4 grams of polyunsaturated fat, and 0.7 grams of monounsaturated fat. It does not contain any trans fat. It also does not contain any cholesterol. It has a total of 25 mg of sodium and 1,260 mg of potassium. The total carbohydrate content of 100 grams of oregano essential oil is 69 grams, with 43 grams of dietary fiber and 4.1 grams of sugar. It has 9 grams of proteins and is also filled with a ton of essential minerals. Of the daily recommended dosage for these minerals, oregano essential oil has 34% of vitamin A, a stunning 159% of calcium, 3% of vitamin C, a whopping 204% of iron, 50% of vitamin B-6, and 67% of magnesium. It does not contain any vitamin B-12 or vitamin D. Oregano essential oil also contains a whole list of important chemical components. Its chief components are carvacrol, thymol, cymene, caryophyllene, pinene, bisabolene, linalool, borneol, geranyl acetate, linalyl acetate, and terpinene. These chemical components are extremely good for your body and ultimately contribute to its well being in different ways.

Nutritional facts Per 100 Grams

265 Calories
4.3 g Total Fat
25 mg Sodium
1,260 mg Potassium
69 g Total Carbohydrate
9 g Protein

Vitamins and Minerals

34 % Vitamin A
1.59 Calcium
3 % Vitamin C
204 % Iron
50 % Vitamin B-6
67 % Magnesium

Health Benefits of Oregano Oil

Health Benefits of Oregano Oil
Mentioned below are the best health benefits of Oregano Oil

It treats respiratory conditions

Oregano essential oil has all the properties of an expectorant. This means that it clears your respiratory tract off any phlegm and mucus that may have built up. This can help prevent congestion and breathing difficulties. Furthermore, oregano essential oil is known for acting as a balm for your lungs. If your lungs are inflamed or irritated in any way, this essential oil can soothe them and make them function normally again. It can even help with inflammation in the throat and the occurrence of coughing fits.

It has anti-inflammatory properties

Oregano essential oil has strong soothing properties and can soothe inflammation that can occur internally and externally as well. Thus it is used as a remedy for inflammation. It can be applied topically just as is or mixed with carrier oil like olive oil. When applied, it can help relieve any redness and soreness on the skin and muscles. It is extremely good for relieving the inflammation that comes with arthritis and injuries. If you choose to consume the oil instead of applying it, it will still cure the inflammation though at a much slower pace as it will be distributed all over your body.

It can prevent infections

Oregano essential oil has strong antibacterial and antiviral properties and can therefore protect you from a ton of different infections, both internal and external in nature. For instance, this oil can help you prevent and control infections that can occur in your colon, kidneys, urinary tract, and excretory system pretty easily. This is because it eliminates the bacteria that causes these infections in the first place. It can also help you prevent other infections like cholera, sores, typhoid, skin infections, and even food poisoning and is therefore very effective at protecting your body. Furthermore, oregano essential oil also has strong antifungal properties. It can inhibit the growth of different types of fungi that can cause infections all over your body. As fungi are usually responsible for the worst infections that you can go through (and these can often be fatal), this makes oregano essential oil all the more important for you. It can treat infections that can occur in the nose, throat, ears, and all over the body. Some of these infections are known to reach the brain as well if not treated. Thus, it is important to include this oil in your health regimen. Lastly, oregano essential oil can also protect you from viral infections. It can strengthen your body’s immunity against measles, cold, pox, mumps, and other problems that are caused by viruses. Oregano essential oil ends up boosting the amount of white blood cells in your blood, which is why it is so effective against practically any time of infection that you can imagine. It can also protect your body from autoimmune diseases that are caused due to viruses and even help you fight against viral fever.

It is an anti-parasitic

No matter how clean and hygienic you may consider yourself to be, the truth is that your body is always exposed to different parasites at any given time of the day. In fact, it is even home to many parasites. Roundworms, lice, bed bugs, mosquitoes, tapeworm, and fleas are some of the most commonly found parasites within the human body. They drain the nutrition our body needs from the food we consume, or sometimes even consume our flesh or blood for sustenance, making us weak and sick. Oregano essential oil can be a good defense against these disgusting creatures. Ingesting this oil can help you get rid of most parasites inside your body while applying it topically can help you get rid of fleas, lice, and bugs outside your body. It is therefore commonly used in a ton of organic repellants and bug sprays.

It prevents cancer

Oregano essential oil has strong antioxidant properties, which is one of the most celebrated benefits that this oil has to offer. Antioxidants are known for getting rid of any free radicals that are present in your system. This helps boost your immunity and keep the immune system free to take care of bigger problems. Furthermore, it even repairs the damage that has already been caused by the free radicals in your system, eliminating the risk of cancer entirely. Oregano essential oil can help your body slow down its ageing which can protect you from certain types of cancers, macular degeneration, loss of vision, wrinkles, degeneration of muscles, nervous disorders, and various other ailments that are related to ageing. Oregano essential oil contains a ton of phenols, which is one of the most powerful antioxidants there is. It can scour the entire body and get rid of all the free radicals that are present in it.

It regulates your period

An irregular period can cause a ton of inconveniences. Oregano essential oil is an emmenogogue. This means that it can regulate your menstrual cycle and even increase the flow of blood that is secreted. It can also help you with the various symptoms of PMS such as headaches, cramps, nausea, dizziness, vomiting, and even gas. Therefore, it is extremely beneficial for women. Furthermore, oregano essential oil also delays the onset of early menopause. It even regulates the symptoms of menopause that can affect your day to day life such as horrific mood swings and drastic hormonal shifts. By ingesting this oil, women can really make their menstrual cycles much easier to bear.

It is an anti-allergenic

If you have allergies, or are prone to a lot of different allergies, you know how difficult life can get. You’ve got to avoid practically everything, including, sometimes, the things you love, constantly tell waiters and chefs about your allergies, and lug an epipen with you wherever you go. The symptoms of your allergies can be a total nightmare and even be fatal. However, an allergy is nothing more than a hyper reaction to stimuli. Oregano essential oil is a sedative in nature and can calm down your body and its hyper reactions. It can prevent allergies from occurring and even lower the symptoms significantly. It can also work on extremely serious reactions like anaphylactic shock or swellings in your throat that make it hard to breathe and swallow.

It is good for digestion

Oregano essential oil is also really good for your digestion. It helps by stimulating the important gastric juices that are needed to digest the good, improves the rate and amount of nutrient absorption by the body, and even secretes important enzymes that are needed to stimulate better digestion. This makes it a great oil for those who suffer from a lot of stomach related problems and disorders.

Other benefits

Oregano essential oil can help with a ton of other ailments and health problems as well. It is extremely effective against athlete’s foot, psoriasis, eczema, flu, and infectious ailments as well. It can help relieve congestion in the chest, throat, and lungs and health you breathe better. It also works as a very powerful pain killer when applied topically or ingested. Many people prefer using this essential oil to gain relief from pain rather than medication as it does not have any side effects on your liver or any other part of your body.

Uses of Oregano Oil

Oregano essential oil is used commonly in aromatherapy. It blends well with a number of other essential oils such as the oils of chamomile, cypress, lavender, rosemary, bergamot, cedar wood, tea tree, and even eucalyptus. It is used for cooking. It can even be used in certain types of non-dietary beverages in order to ingest it in small amounts. Oregano essential oil is also used in organic and herbal bug repellants and sprays as well.

Side-Effects & Allergies of Oregano Oil

If you take oregano essential oil in high doses, it can end up irritating your skin or your mucus membranes. This oil should be avoided by women who are pregnant because it functions as an emmenogue and can result in a miscarriage if taken in large doses. It can also affect your pregnancy because it stimulates the secretion of hormones. Furthermore, people who have known allergies to basil, mint, lavender, marjoram, or sage usually are allergic to oregano as well. In order to determine whether or not you are allergic to this oil, you can always perform a patch test to see how your body reacts. As a general rule, it is always a good idea to consult with your doctor or herbalist before adding anything new to your diet or lifestyle in case it causes any adverse effects instead of the positive ones!

Cultivation of Oregano Oil

Oregano, the plant, is native to high altitudes. In fact, the word oregano actually means “delight of the mountains”. The fact that oregano essential oil can be used to disinfect the body and has strong antibacterial properties was first discovered by the people living in ancient Greece. They often used this oil on their wounds and cuts on the skin as it prevented them from getting infected. The oil was also used to prevent food from being infected as well. It protected the food from bacteria, as well as from random bugs that spread diseases by sitting on things. It has since then been used for its health benefits all across the globe. Since oregano itself is a very popular herb and extremely well known, oregano essential oil can be easily found anywhere in the world.

  • Costa AC, Santos BH, Santos Filho L, Lima ED. Antibacterial activity of the essential oil of Origanum vulgare L.(Lamiaceae) against bacterial multiresistant strains isolated from nosocomial patients. Revista Brasileira de Farmacognosia. 2009 Mar;19(1B):236-41. [Cited 26 June 2019]. Available from:
  • Milos M, Mastelic J, Jerkovic I. Chemical composition and antioxidant effect of glycosidically bound volatile compounds from oregano (Origanum vulgare L. ssp. hirtum). Food Chemistry. 2000 Oct 1;71(1):79-83. [Cited 26 June 2019]. Available from:
  • Teixeira B, Marques A, Ramos C, Serrano C, Matos O, Neng NR, Nogueira JM, Saraiva JA, Nunes ML. Chemical composition and bioactivity of different oregano (Origanum vulgare) extracts and essential oil. Journal of the Science of Food and Agriculture. 2013 Aug 30;93(11):2707-14. [Cited 26 June 2019]. Available from:

Popular Questions & Answers

Hello Doctor, I suffering from nail fungal infections last 1 years. Please suggest me doctor.

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Drip tea tree oil on your nail. Make a baking soda, peroxide, white vinegar, and salt scrub. Lather pure orange oil on your nail. Crush up fresh garlic and mix in white vinegar. Use apple cider vinegar for its bacteria-fighting, acidic properties....
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Can we use onabet b cream in my penis and neem leaf juice. Reason of using fungal infection and too much itch.

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Yeast infections may be treated at home with antifungal creams available from pharmacies and drug stores. Tea tree oil has antifungal properties that may kill yeasts and fungi. Wild oregano oil may slow or halt the growth of yeast.

I am suffering from fungal infection between my thighs and it may be jock itch. I tried applying clotrimazole lotion for a month. But it is still the same. And when I stop the medication, it grows.

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Yeast infections may be treated at home with antifungal creams available from pharmacies and drug stores. Tea tree oil has antifungal properties that may kill yeasts and fungi. Wild oregano oil may slow or halt the growth of yeast.

HI, Fast time doctor prescribed fluconazole, then terbinafine hydrochloride for fungal infection in my privet scrotum) part. But it does not finished totally. Now a doctors write ITRACOE 200 .can I take this?

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Yes you can take itracoe 200 for safe. Also you keep that part dry. Avoid sweating at the scrotum.(for this you use Candid powder). Avoid alcohol, smoking, stress etc.

I have fungal infection on my skin all over body fast 2 years what is solution please suggests me.

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Fungal infection or Ring worm. When occurs in groin, called as jock itch. Usually fungal infection is common in moist areas of body like skin folds. It's mostly circular or round in appearance. May be red or black in colour. Treatment depending on...

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Written By
PhD (Pharmacology) Pursuing, M.Pharma (Pharmacology), B.Pharma - Certificate in Nutrition and Child Care
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B.Sc (Home Science), Post Graduation Diploma in Dietetics and Public Health Nutrition
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