What are reasons why someone takes peppermint oil capsules?

Several uses: Peppermint oil has multiple uses. A very popular one is for irritable bowel syndrome (ibs). http://tinyurl.com/kjesndd it can also help with indigestion. Peppermint oil can be used topically to help abdominal distension, antispasmodic in UGI endoscopy, headaches including migraine, and postherpetic neuralgia. A dilution is used in these latter situations.

Reasons.: Peppermint oil has been used effectively for a variety of digestive issues (flatus, nausea, vomiting, cramps, loose bowel movements, heartburn, indigestion & irritable bowel syndrome). Anecdotally it is reported to help with headaches, musculo-skeletal pain, dental pain, upper respiratory infections, inflammatory conditions as well as viral & bacterial infections.