One of the most amazing benefits of essential oils are their ability to fight inflammationand boost the immune system. Essential oils for allergies will help to detoxify the body and fight infections, bacteria, parasites, microorganisms and harmful toxins. They reduce the bodies susceptibility to outside sources and reduce the overreaction of the immune system when it is faced with a harmless intruder. Some exceptional essential oils even work to relieve respiratory conditions and increase sweat and urination — helping with the elimination of toxins.
Inhaling diffused peppermint oil can oftentimes immediately unclog the sinuses and offer relief to scratchy throats. Peppermint acts as an expectorant and provides relief for allergies, as well as colds, coughs, sinusitis, asthma and bronchitis. It has the power to discharge phlegm and reduce inflammation — a leading cause of allergic reactions.
A 2010 study published in the Journal of Ethnopharmacology investigated the effects of peppermint oil in the tracheal rings of rats. The results suggest that peppermint oil is a relaxant and exhibits antispasmodic activity, inhibiting contractions that causes you to cough. (1)
Another study published in the European Journal of Medical Research suggests that peppermint oil treatment has anti-inflammatory effects — reducing the symptoms of chronic inflammatory disorders such as allergic rhinitis and bronchial asthma. (2)
Remedy: Diffuse five drops of peppermint essential oil at home to unclog sinuses and treat a scratchy throat. This will also help to relax the nasal muscles, enabling the body to clear out mucus and allergens like pollen. To reduce inflammation, take 1–2 drops of pure peppermint essential oil internally once a day.
It can be added to a glass of water, cup of tea or smoothie. Peppermint oil can also be applied topically to the chest, back of neck and temples. For people with sensitive skin, it is best to dilute peppermint with coconut or jojoba oil before topical application.
Eucalyptus oil opens up the lungs and sinuses, thereby improving circulation and reducing symptoms of allergies. Studies have shown that it produces a cold sensation in the nose that helps to improve airflow. (5)
Eucalyptus contains citronellal, which has analgesic and anti-inflammatory effects; it also works as an expectorant, helping to cleanse the body of toxins and harmful microorganisms that are acting as allergens.
A 2011 study published in Evidence-Based Complementary and Alternative Medicinefound that eucalyptus essential oil was an effective treatment for upper respiratory tract infections. Patients who were treated with eucalyptus spray reported an improvement in the severity of their most debilitating respiratory tract infection symptoms compared to participants in the placebo group. Improvement was defined as a reduction of sore throat, hoarseness or cough. (6)
A study from NYU Medical School found that using eucalyptus was effective at treating sinusitis. Patients experienced faster improvement when supplementing with eucalyptus oil for allergies and sinus issues.
Remedy: To treat respiratory issues associated with allergies, diffuse five drops of eucalyptus at home or apply it topically to the chest and temples. To clear the nasal passages and relieve congestion, pour a cup of boiling water into a bowl and add 1–2 drops of eucalyptus essential oil. Then place a towel over your head and inhale deeply for 5–10 minutes.
Tea Tree Oil
This powerful oil can destroy airborne pathogens that cause allergies. Diffusing tea tree oil in the home will kill mold, bacteria and fungi. It is an antiseptic agent and it has anti-inflammatory properties. Tea tree oil can be applied to the skin to kill bacteria and microorganisms; it can also be used as a household cleaner to disinfect the home and eliminate allergens. (9)
A 2000 study conducted in Germany found that tea tree oil exhibits antimicrobial activity against a wide range of bacteria, yeasts and fungi. These microbes lead to inflammation and force our immune system to work on overdrive. (10)
Remedy: Use tea tree oil on skin rashes and hives or as a household cleaner. When using tea tree topically, add 2–3 drops to a clean cotton ball and gently apply to the area of concern. For people with sensitive skin, dilute tea tree with a carrier oil first, like coconut or jojoba oil.
How to Use Essential Oils for Allergies
Skin Rash & Hives — Use tea tree oil topically to treat skin rashes and hives. Add 2–3 drops to a cotton ball and apply to the affected area. Layering oils over the liver area is another way to treat skin irritations because it helps the liver to flush out toxins that burden the skin. Dilute 3–4 drops of tea tree oil with coconut oil and rub it into the liver area.
Seasonal Allergies — Disinfect your home with lemongrass and tea tree oil; this will eliminate triggers and cleanse the air and your furniture. Add 40 drops of lemon oil and 20 drops of tea tree oil to a 16-ounce spray bottle. Fill the bottle with pure water and a little bit of white vinegar and spray the mixture on any area in your home.
Allergy Blend — Combine 2–3 drops of peppermint, eucalyptus and lavender oil with one teaspoon of coconut oil and massage the mixture into the temples, behind the ears and into the bottoms of the feet.
Rub frankincense and lavender on your palms and inhale deeply to relieve itchy eyes and throat.
Diffusing peppermint along with clove oil and eucalyptus oil can also reduce allergy symptoms.
Possible Side Effects
When using any of these oils topically, dilute with a carrier oil, especially when using on sensitive skin or one sensitive areas, like under the eyes or on the neck.