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What are the Best Menthol Brands?
What is menthol?
Menthol is a waxy compound that transforms into a white or colorless crystalline solid at room temperature. Known for its cooling sensation and distinctive aroma, menthol is used extensively within the health, wellness, and personal care industries. Natural menthol, which accounts for most of the world's supply, is made by freezing concentrated peppermint or spearmint extracts. But not all menthol is natural. A new generation of synthetic menthol can produce a similar effect.
What effect does menthol have? How does it work?
Menthol (or peppermint camphor) has an intense minty flavor. When applied topically, mentholated creams, balms, and lotions stimulate temperature-sensitive receptors in the skin. It triggers a similar sensation when swallowed or inhaled. Although menthol's strong-smelling vapor helps nasal passages feel more open, menthol is not a true decongestant. Decongestant sprays and tablets ease congestion by constricting blood vessels. Strong menthol vapors do not cause vasoconstriction yet still manage to help alleviate symptoms for most people. Several sources suggest menthol also has considerable antibacterial, anti-inflammatory, anti-spasmodic, and analgesic potential.
What is menthol used for?
Because of its intense mint taste and antibacterial properties, menthol is often used to flavor chewing gum, mouthwashes, and toothpaste. You're also quite likely to find menthol featured as an active ingredient in shaving foam, hair care products, and muscle rubs. There's no denying that menthol is remarkably versatile. That's why you'll find an impressive number of mentholated products at your neighborhood CVS pharmacy. At CVS, you'll find an assortment of menthol products specifically formulated to help soothe your throat, calm your cough, and alleviate congestion.
Can menthol cause side effects?
While menthol delivers many potential benefits, inhaling or ingesting large amounts can cause side effects. To reduce your risk, be sure to use mentholated products according to manufacturer recommendations or as directed by your doctor. In large amounts, menthol can cause headaches, drowsiness, dizziness, abdominal pain, and nausea. Mentholated analgesic ointments and chest rubs can also cause skin irritation and should not be administered to infants or children under 2.