Peppermint essential oil has antispasmodic properties and is used in gastroscopy, colonoscopy and during double-contrast barium enema. It is applied intraluminally (through a catheter). This muscle relaxing property seems to ease irritable bowel syndrome. This has been validated through preliminary scientific research though the exact reason is still unknown. This study conducted in 2007 by University of Maryland Medical Center showed that 75% of the patients in the study who took peppermint oil capsules for four weeks had a major reduction in irritable bowel syndrome symptoms.

The presence of calcium antagonism in peppermint essential oil aids in removing pain. It eases aching joints due to arthritis and rheumatism. It is cooling in nature and also reduces fever. Placing a few drops of diluted peppermint essential oil on the temples or forehead helps cure headaches.

The menthol in peppermint essential oil helps in clearing the respiratory tract. It provides almost instant relief as an expectorant but the results are temporary. It is also highly effective for nasal congestion, sinusitis, asthma, bronchitis, cold and cough. It is found in numerous commercial chest rubs and nose sprays.

Peppermint essential oil is a digestive aid. A few drops of it in a glass of water taken after a heavy meal will improve digestion. As a calmative it helps ease painful gas and keep it from reforming. A preliminary study is showing that a combination of peppermint and caraway essential oils is a cure for heartburn. Peppermint essential oil is useful in curing nausea and motion sickness too.

Peppermint essential oil is antiseptic and is ideal for dental care. It removes bad breath as well as killing germs between the teeth and on the gums. It also eases toothache when clove oil is not available.

This eo also increases circulation and boosts the immune system. Its cooling properties stimulate tired muscles. The cooling effect also seems to ease hot flashes associated with menopause.

For poison ivy and poison oak, a drop or two of neat peppermint essential oil will ease the itching and speed healing. A drop of this eo neat on a tick will make it easy to remove, head and all.

In aromatherapy peppermint essential oil is eases mental fatigue and depression, uplifts the spirit and stimulates mental agility, aiding concentration.

Magically, peppermint essential oil is used for protection spells and for calling upon our higher consciousness. Inhaling the scent will elevate the mind while chasing off negative thoughts. Use in any purification or protection spell. Its planet is mercury and it is ruled by the element of air.

Non-toxic and non-irritant in low dilutions. Must be well diluted. Irritates mucus membranes.  Keep away from eyes. Avoid during pregnancy and not use on children under seven.

For dogs it is safe to use as anantispamodic, to stimulates circulation, for insect-repelling. Good for arthritis, dysplasia, sprains and strains. Works well with ginger to treat motion sickness.

Toxic to cats.