How does peppermint aid in digestion?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Peppermint may support digestion by relaxing the smooth muscles of the stomach and intestines. This relaxing effect can help ease common digestive symptoms such as bloating, gas, cramping, and general stomach discomfort, making it a widely used natural remedy for mild digestive issues.

However, persistent bloating or stomach discomfort can signal underlying conditions that peppermint alone won't resolve. Understanding the root cause is key to finding lasting relief. Take a free, instant, online symptom check to get personalized insights into your symptoms and clear guidance on your next steps.

Reviewed for medical accuracy: 07/14/2026

Important Next Steps

Learn if peppermint helps your digestion Discover likely causes of digestive discomfort See if your symptoms need care today Find OTC options for indigestion relief Find a doctor for digestive issues Discover home remedies for stomach discomfort Understand if peppermint could be causing symptoms

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Explanation

Peppermint oil is often used in gastroenterology to help with digestion. It works by relaxing the muscles in the stomach and intestines. This can make it easier for food to move through the digestive system and may help reduce symptoms like bloating, gas, and stomach pain.

How Peppermint Works

Muscle Relaxation: Peppermint oil can help relax the smooth muscles in the digestive tract. This makes it easier for food to pass through and can reduce cramping.
Reducing Gas: By relaxing the muscles, peppermint can also help reduce the buildup of gas, which can lead to less bloating and discomfort.

Safety

While peppermint oil can be helpful, it's important to use it safely. Some people might experience heartburn or allergic reactions, so it's best to talk to a healthcare provider before using it, especially if you have other health conditions or are taking medications. If you're experiencing persistent digestive symptoms, you can check your symptoms to better understand what might be causing your discomfort.

(References)

Scarpellini E, Broeders B, Schol J, Santori P, Addarii M, Boccuto L, et al. (2023). The Use of Peppermint Oil in Gastroenterology. Current pharmaceutical design, 36994979.
Chumpitazi BP, Kearns GL, & Shulman RJ. (2018). the physiological effects and safety of peppermint oil .... Alimentary pharmacology & therapeutics, 29372567.
Hills JM, & Aaronson PI. (1991). The mechanism of action of peppermint oil on .... Gastroenterology, 1646142.

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