What Is Peppermint Oil and How Does It Work?
Peppermint Oil is an herbal supplement that has found to be effective as treatment for colic, common cold, dysmenorrhea, indigestion, inflammation of mouth/pharynx, irritable bowel syndrome, nausea, vomiting, pain, respiratory infections, and tension headaches.
- Peppermint Oil is available under the following different brand names: Lavandulae aetheroleum, Balm Mint, Black Peppermint, Brandy Mint, Curled Mint, Feuilles de Menthe, Menthe Piperita, Menthe Poivree, Our Lady's mint, White Peppermint.
What Are Dosages of Peppermint Oil?
- See "Dosage Considerations"
Inhaled for Post-Operative Nausea
- 0.2 ml in 2 ml of isotonic saline
Topical for Tension Headaches
- Apply topically as needed every 15-30 minutes
Dosage Considerations – Should be Given as Follows:
Administration
- Take with an adequate amount of fluid to prevent bowel obstruction

SLIDESHOW
Digestive Disorders: Common Misconceptions See SlideshowWhat Are Side Effects Associated with Using Peppermint Oil?
Side effects of peppermint_oil include:
- allergic reactions
- burning mouth syndrome
- diarrhea with anal burning
- flushing
- headache
- heartburn
- mouth ulcers
- rash
- respiratory collapse
- skin irritation
- inflammation of the kidney
- difficulty breathing (pediatrics) from topical use
- difficulty speaking and breathing (pediatrics)
Serious side effects of Peppermint Oil include:
- acute renal failure (from overdose)
This document does not contain all possible side effects and others may occur. Check with your physician for additional information about side effects.
What Other Drugs Interact with Peppermint Oil?
If your doctor has directed you to use this medication, your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with your doctor, health care provider, or pharmacist first.
- Peppermint Oil has no known severe interactions with other drugs.
- Peppermint Oil has no known serious interactions with other drugs.
- Peppermint Oil has no known moderate interactions with other drugs.
- Peppermint Oil has no known mild interactions with other drugs.
This information does not contain all possible interactions or adverse effects. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share this information with your doctor and pharmacist. Check with your health care professional or doctor for additional medical advice, or if you have health questions, concerns, or for more information about this medicine.
What Are Warnings and Precautions for Peppermint Oil?
Warnings
- Avoid use in patients with the absence of hydrochloric acid in the gastric secretions (achlorhydria) with enteric-coated caps. Avoid use with infants and children.
- This medication contains peppermint oil. Do not take Lavandulae aetheroleum, Balm Mint, Black Peppermint, Brandy Mint, Curled Mint, Feuilles de Menthe, Menthe Piperita, Menthe Poivree, Our Lady's mint, and White Peppermint. If you are allergic to peppermint oil or any ingredients contained in this drug.
- Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center immediately.
Contraindications
- Avoid use in patients with the absence of hydrochloric acid in the gastric secretions (achlorhydria) with enteric-coated caps. Avoid use with infants and children
Effects of Drug Abuse
- No information available
Short-Term Effects
- See "What Are Side Effects Associated with Using Peppermint Oil?"
Long-Term Effects
- See "What Are Side Effects Associated with Using Peppermint Oil?"
Cautions
Pregnancy and Lactation
- Avoid the use of peppermint oil during pregnancy
- Avoid the use of peppermint oil when breastfeeding

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https://reference.medscape.com/drug/aetheroleum-balm-mint-peppermint-oil-34452