Eucalyptol

Drug Details

Eucalyptol, also known as 1,8-cineole, is a colorless liquid with a fresh, mint-like aroma and a spicy, cooling taste. It is the primary component of eucalyptus oil, comprising about 70–90% of its composition, and is also found in other plants such as rosemary, sage, and bay leaves. Eucalyptol is widely used in flavorings, fragrances, and cosmetics due to its pleasant scent and taste. Medically, it has been utilized for its anti-inflammatory, antioxidant, and antimicrobial properties, particularly in treating respiratory conditions like asthma, bronchitis, and sinusitis. However, while eucalyptol is safe in small amounts, ingestion of large quantities can be toxic, leading to symptoms such as nausea, vomiting, and in severe cases, respiratory distress. Therefore, it should be used with caution and under appropriate guidance.