Review: Peppermint (Manta piperita)

It’s a popular herb used in many forms (ie, oil, leaf, leaf extract, and leaf water).

Researchers at the San Diego-Rady Children’s Hospital, in California, compiled what’s known.

Here’s what we know.

• Peppermint oil has the most uses.
  • Data on the oil are considered relevant to the leaf extract formulations as well.
  • Topical preparations are used to calm pruritus and relieve irritation and inflammation.
• Uses for flavoring and fragrance
  • Cosmeceuticals
  • Personal hygiene products
  • Foods
  • Pharmaceutical products
• Characteristics
  • A fresh sharp menthol odor and a pungent taste followed by a cooling sensation.
• Sensitivity
  • Frequent application to impaired skin may contribute to sensitization.
  • Many allergic contact dermatitis reactions to peppermint oil have been reported.

The bottom line?

The authors concluded, “Although peppermint oil is known for its many properties, its role as a sensitizer should be recognized so as to aid in the diagnosis of both dermatitis and oral conditions and to allow the initiation of proper avoidance measures.”

If you’re interested, a very detailed review, a bit dated, is here.

4/10/11 22:48 JR