Arnica montana

Arnica montana, commonly known as mountain arnica or arnica, is a perennial herbaceous plant native to the mountainous regions of Europe, including the Alps, the Pyrenees, the Carpathians, and the Nordic countries. In Hebrew, it is known as אַרְנִיקָה (arnika). The plant is also referred to as arnica in Spanish, arnica des montagnes in French, and Bergwohlverleih in German. Arnica montana is widely recognized for its medicinal properties, particularly its anti-inflammatory and analgesic effects, which are primarily attributed to the presence of helenalin, a sesquiterpene lactone. The plant has been traditionally used to treat bruises, sprains, and other minor injuries, often applied topically as an ointment or cream. However, it is important to note that internal consumption can be toxic, leading to serious health issues such as gastrointestinal irritation, cardiac arrest, and even death in severe cases. Despite its potential risks, Arnica montana remains a popular ingredient in various herbal remedies and homeopathic treatments.