Improve Cold Symptoms

Menthol, a key component of peppermint oil, is found in many over-the-counter cold and flu medications. Many people think menthol is a potent nasal decongestant that helps clear up congestion and enhance breathing and ventilation. However, numerous studies demonstrate that menthol does not act as a decongestant. However, studies also suggest that menthol can ostensibly enhance nasal ventilation.

Therefore, even though menthol is not a decongestant, it might give users the impression that breathing through their nose is easier. Those suffering from a cold or the flu will probably feel at least a little better after reading this.