Symptoms and Causes of Olive Allergic You Should Know

What exactly is an olive oil allergy? So what is olive oil made of? Why are some people allergic to olives? What signs and symptoms are usually caused by olive oil when allergic? Keep reading the entirety of this article as all these questions will be answered below.

You’re probably familiar with the itchy eyes and runny nose that come with an olive pollen allergy if you live near an olive grove. Mostly allergy in some people is due to allergy to pollen from the olive tree. But the allergy has nothing to do with whether a person can enjoy eating olives fruits or olive oil or not.

Allergic to olive trees

What is olive oil?

For those of you who are allergic to olives, let’s first know how olive oil is made, how the process is and what ingredients can cause an olive oil allergy.

Each region has its own way of making olive oil though, but generally the following methods are often used in producing olive oil:

  • First, olives are harvested. Some olives are still picked by hand (as is the case with extra virgin olive oil, or EVOO). However, throughout the world most of the olive oil is harvested with a shaker machine.
  • Next is the olive cleaning process. Olives are washed to remove dirt, stems, and leaves.
  • After harvesting, olive oil should be made as soon as possible so that the resulting oil has a fresh and spicy taste like freshly picked olives.
  • Then, the olives are ground into a paste with a stone or mechanical mill, without the use of chemicals or heat.
  • Then, the paste is sent to a centrifuge to separate the oil from the pulp and the water and solids naturally found in olives . The second centrifuge then cleans the oil. This process is usually carried out in most modern factories
  • Finally, the olive oil is filtered to remove residual particles and water.

The only ingredients in virgin olive oil are olives. Most likely, it means that those who are allergic to olive oil are allergic to olives.

What is an olive allergy?

In Mediterranean countries, allergies to pollen from olive trees rather than olives, olive oil, or other olive products are common.

In fact, olive pollen is one of the leading causes of seasonal allergies in the Mediterranean region, according to a 2012 study.

There have been cases of food allergies to olives or olive oil, as research shows. While more data may be revealed in future studies, twelve allergens have been identified in olive pollen. There is only one allergen in olives has been identified. This makes olive fruit or olive oil allergies very rare.

There were three cases reported in which a patient with a serious allergy due to consumption of olives , according to (ACAAI) the American College of Allergy, Asthma & Immunolog.

Common olive pollen allergy symptoms:

  • Dry nose
  • Watery and sore eyes
  • Skin allergy/skin allergy

There are several treatments for olive pollen allergy, according to However, always make sure to consult your doctor for medical advice.

Common Symptoms of Olive Oil Allergy

According to Healthline, food allergies can cause a variety of symptoms, most of which will appear within an hour of eating a food.

Generally, someone with an olive allergy can still consume olive oil. The reason, someone with an olive allergy is allergic to the protein in olives. even though the protein contained in olive oil is only small. It is important for those of you who suspect an olive allergy to consult a doctor before consuming olive oil.

May also experience some skin irritation. These symptoms may include:

  • Itchy
  • Redness
  • Swelling
  • Eczema
  • Rash

Basically, there are few side effects of olive oil. One of the oils known to have many of these benefits, contains several chemicals in it. Maybe you know how the chemicals will work on your skin.

If you are allergic to olive oil, your skin may experience irritation and skin rashes. So you better know the side effects and dangers of olive oil for the skin.

If you are aware of the side effect of olive oil on your skin, you can take precautions and find out more ways to use it.

  • Causes of acne

Olive oil is an oil that is difficult to absorb into your skin easily. So that it can make the layer on your skin thick. If you apply it on the face the dust becomes easy to stick and this is what causes acne.

  • Causes of skin rash

Maybe you often apply olive oil on your face, because it can make your skin look brighter. If you used to do it to oily skin, you have to stop it because oily skin is the result of excessive sebum secretion. If it mixes with oily substances, you can develop rashes and redness on your face.

  • Do not apply olive oil to newborns

Olive oil on the skin can be bad for babies. This is because, you have not realized whether the newborn is allergic to it or not. So, don’t take any risk of massaging with olive oil.

  • Not good for dry skin

Many researchers suggest that olive oil can damage the natural moisturizers in dry skin. The deep oleic acid is responsible for this.

  • Blackheads

Blackheads on skin can be caused by the oily nature of olive oil. Oil will make dirt and dead skin clogged in the pores.

Symptoms of allergies that may occur due to olive or olive oil are the following:

  • Postnasal drip
  • Sneeze
  • Swelling of the sinus cavities
  • Asthma
  • Excessive coughing

Thera are may be gastrointestinal symptoms after consuming olives. These symptoms can be:

  • Diarrhea
  • Nauseous
  • Stomach ache

If you or others experience uncomfortable symptoms when consuming olives or olive oil, you should immediately see and consult to a doctor. They will perform tests to determine if you have allergies or not.

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