How Can Essential Oils Harm You?

Essential oils can harm certain people when used in certain ways.)

Essential oils have been in use since a very long time, but recently, they have become very popular. They have proved to cure certain diseases and have found to reap a lot of benefits. Mostly, they are natural, but that doesn’t negate the fact that they don’t have dangerous elements to them. Essential oils have proved to be harmful in certain conditions as well, so before you use them, learn how safe they are for you, your children, or your pets.

1. Skin Burning, Sores, And Discoloration

Certain essential oils can causes skin burning, sores, and discoloration in sunlight.)


Some essential oils are photo-sensitizing on the skin, and it is very important to learn which oils are photo-sensitizing in nature. These oils can have reactions in the skin when you apply them and get exposed to sunlight. So, before you head out to a tanning booth or the beach, do not apply these photo-sensitizing oils, which include Lemon essential oil, Bergamot essential oil, Lime essential oil, and Cumin essential oil.

2. Dangerous For Pregnant Women And Babies

Essential oils must not be used on babies and pregnant and breastfeeding women.)


Essential oils should never be used on babies under one year of age. When used on babies over one year of age, they should be well-diluted and used very cautiously. These oils must be used with extreme caution on pregnant and breastfeeding women as well. Only one percent of the essential oils must be used with a safe carrier oil such as coconut oil in babies, pregnant women, and breastfeeding women. Rosemary essential oil and Spike Lavender essential oil must never be used on pregnant women, even in the diluted form. The National Association for Holistic Aromatherapy has recommended that pregnant women must avoid certain oils, and these include Rosemary essential oil, Spike Lavender essential oil, Sage essential oil, Mugwort essential oil, Tarragon essential oil, and Wintergreen essential oil among others.

3. Itching And Irritation On Skin

Some essential oils cause itching and irritation on skin if applied directly


Many essential oils cause itching and irritation on skin when applied without diluting them. It is always advised that you do a small spot test before applying any oil to your skin, even if you dilute them or mix them with a safe carrier oil. A few oils that have proved to be unsafe for skin include Bay essential oil, Cinnamon essential oil, Citronella essential oil, Lemongrass essential oil, and Peppermint essential oil among others.

4. Dangerous For Pets

Essential oils must not be used on small pets without a vet's supervision.


Essential oils can harm your pets to a great extent. It is always recommended that unless you don’t own a large animal like a horse, do not use essential oil on your pets. Essential oils must be applied on your pets only under the supervision of a veterinary physician.

5. Harmful For People With Preexisting Conditions

Essential oils must not be used by people with asthma or heart diseases


People with existing health issues can experience side effects even when they inhale some essential oils. It is highly recommended that people suffering from asthma or heart problems do not use essential oils at all. Do not use any essential oil if you are suffering from any preexisting medical condition without consulting with an aromatherapist.

6. Swallowing Causes Illness Or Death

Swallowing essential oil can cause serious illnesses and even death.


Only the hardcore essential oil enthusiasts consume oils orally. Some essential oils have proved to be fatal when swallowed. Some toxic oils can lead to miscarriage in pregnant women, and some other oils can be highly irritating when they are kept on the shelf for long. Unless you are under supervision of a medical professional, skip oral usage of essential oils completely.

Do not fret, essential oils can benefit you in several other ways rather than consuming them orally or applying them directly on your body. To start with, use essential oils as a mild diffuser and treat them like you do with any medicine. Keep essential oils out of reach from children and use them very cautiously.