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Peppermint Oil

Peppermint oil is derived from the peppermint plant -- a cross between water mint and spearmint -- that thrives in Europe and North America.

Peppermint oil is commonly used as flavoring in foods and beverages and as a fragrance in soaps and cosmetics. Peppermint oil also is used for a variety of health conditions and can be taken orally in dietary supplements or topically as a skin cream or ointment.

Recommended Related to Drugs and Herbs

How to Make Smart Medication Choices

Your doctor isn't the only one calling the shots about your health. You've got a say, too, especially when it comes to the medicines you take. "You play a big role in creating your treatment plan," says Wanda Filer, MD, president-elect of the American Academy of Family Physicians. "You know your medical history, medications you're allergic to, and your budget." Talk about these things with your doctor. Together you'll make the best decisions about the medicine you need.

Read the How to Make Smart Medication Choices article > >

Some evidence suggests that peppermint oil may help relieve symptoms of irritable bowel syndrome and indigestion. But despite promising research, there is no clear-cut evidence to support its use for other health conditions.

When used as directed, dietary supplements and skin preparations containing peppermint oil are likely safe for most adults.

Peppermint oil may cause side effects such as heartburn and it may interact with certain medications. Talk to your health care provider before using peppermint oil.

Medicinal Uses of Peppermint Oil

In dietary supplements, peppermint oil has been tried for a variety of digestive problems including:

Dietary supplements containing peppermint oil are also used by some people for the following conditions, although there is no clear evidence that they are helpful:

Skin preparations containing peppermint oil are used by some people for the following conditions, although, again, there is no clear evidence that they are helpful:

In addition, peppermint oil vapor is sometimes inhaled to treat symptoms of colds and coughs. Also, some doctors add peppermint oil to a barium solution to relax the colon during barium enemas.

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