Multifaceted Action of 1,8-Cineole in Antibacterial and Anti-inflammatory Treatment of Respiratory Tract Diseases.

1,8-cineole, renowned for its versatile therapeutic properties, has long been utilized in the treatment of respiratory system disorders. Its potential for oral administration offers a new dimension as an effective systemic therapy with anti-inflammatory and antibacterial effects. Maintaining stable levels of the compound in the body enhances treatment efficacy and reduces the risk of recurrence. Additionally, 1,8-cineole exhibits anti-biofilm activity, addressing biofilms often associated with chronic respiratory infections, thereby making it an effective tool in managing hard-to-treat infections. This article reviews the latest research and potential applications of 1,8-cineole in the treatment of respiratory infections, emphasizing its multifaceted mechanism of action.