It is that time of year again. The cool weather is hitting us and I have been seeing more people with colds and other contagious illnesses. One of my strategies to stay well when interacting with sick patients is to use antimicrobial essential oils like peppermint and eucalyptus. While many essential oils have antimicrobial benefits, I particularly choose these two for their additional decongestant nature.
Peppermint essential oil is a very versatile and inexpensive remedy to have around for cold season as well as other times of the year. Inhaling peppermint oil can help relieve sinus pressure because of its high concentrations of menthol, which helps open up congested nasal passages. Peppermint also has analgesic and anti-inflammatory benefits so it helps ease the discomfort that comes along with sinus issues. Peppermint also helps reduce coughing so you nearly always see menthol added to cough drops. Due to its cooling action, adding 10 drops of peppermint oil to a tepid bath can also be useful for fevers or sunburns. For all times of the year, peppermint oil can be a wonderful digestive soother. Add 2-3 drops to 1-2 teaspoons of a carrier oil like almond or coconut oil and massage some of that blend on the back or tummy to reduce indigestion or nausea. Peppermint oil also works well for headaches that are related to digestive or sinus issues. Finally, inhaling peppermint oil has been shown to increase alertness as well as memory and concentration.
A great essential oil to combine with peppermint during cold season is eucalyptus. Eucalyptus is a relative of tea tree and has nearly as potent antimicrobial action as its well-known cousin. It also helps reduce inflammation in the respiratory tract. It is a popular choice for sinus congestion and bronchitis because it helps to break up mucus. Eucalyptus oil can also be a very useful headache remedy. Combined with peppermint it can be used topically for numerous issues from joint pain to repelling mosquitoes. Always dilute them with water or oil before applying to the skin.
For colds, I add 5 drops of an essential oil to a boiling hot cup of water and inhale the steam for several minutes. In addition to easing respiratory symptoms, these oils can also help prevent upper respiratory tract infections. Inhale these essential oils when you have been around sick people or are travelling by plane to create your own essential oil vapor shield.