Ground Ivy (Glechoma hederacea) has a long history of use in traditional herbal medicine, particularly in Europe. Historically, it was used as a remedy for ear complaints, especially for conditions such as tinnitus and mild earache. In folk medicine, infusions or extracts of Ground Ivy were sometimes applied as ear drops or taken internally, with the belief that it could "draw out" impurities or reduce inflammation in the ear.

However, there is a lack of modern scientific studies supporting the effectiveness of Ground Ivy for ear health. The traditional use is documented in various herbal texts from the 16th to 19th centuries, where it was sometimes referred to as "alehoof" and recommended for a variety of ailments, including those affecting the ears. The plant contains volatile oils, saponins, and flavonoids, which may have mild anti-inflammatory or soothing properties, but these effects have not been specifically researched or validated for ear-related issues in clinical trials.

In summary, while Ground Ivy's use for ear support is rooted in tradition and historical herbal practice, there is minimal scientific evidence to substantiate its effectiveness for this body system.