Menthol is the main component of peppermint oil, and it has been used to treat some kinds of pain. It works by easing the pain and promotes relaxation.
The fragrance of the oil and its chemical constituents help in opening up the sinuses and enhance the oxygen flow.
This oil is also known to relieve congestion and headaches caused by the severe cold.
Inhaling peppermint oil helps to lower symptoms like nausea and vomiting.
Some studies have verified that when use peppermint oil as aromatherapy can help to relieve symptoms of postoperative nausea and vomiting.
It can also be applied to pregnant women to try to curb morning sickness. Add a few drops of peppermint oil to boiling water or to a humidifying diffuser to inhale this powerful vapor. Just be aware not to take pure essential oils orally.
Improves Mental Focus and Energy
Peppermint oil is among the most popular oils known to enhance concentration, give a definite focus, and considerably boost mental clarity.
Studies conducted in 2012 state that inhaling the aroma of this oil is known to boost the mental accuracy by 28%. Hence, it is widely known to vitalize memory and alertness.