Wood betony (Stachys officinalis) has a long history of use in European herbal medicine, particularly for ailments related to the head, including headaches, anxiety, and ear problems. Historical texts, such as those by Nicholas Culpeper and other herbalists from the Middle Ages and Renaissance, mention wood betony as an herb beneficial for conditions like earache, tinnitus, and general ear health. Its use was often part of broader remedies for nervous and sensory complaints, reflecting the belief that wood betony had a calming effect on the nervous system and could relieve symptoms associated with the ears.

Despite its traditional use, there is little to no modern scientific research specifically validating wood betony’s effectiveness for supporting the ears or treating ear disorders. The evidence for its use in this context is therefore largely anecdotal and based on historical practice rather than clinical trials or pharmacological studies. Contemporary herbalists may still recommend it as part of holistic protocols for the ears, but these recommendations remain rooted in tradition rather than empirical evidence.

In summary, wood betony’s role in supporting the ear body system is justified by a substantial body of traditional use, but lacks direct scientific validation. Its evidence rating for this purpose is therefore moderate, reflecting historical but not scientific support.