Myrtle (Myrtus communis) has a long history of use in traditional medicine systems, particularly in the Mediterranean and Middle Eastern regions. Historically, myrtle leaves and extracts have been used topically and sometimes orally for a variety of ailments, including inflammatory conditions and infections. In some traditional texts and ethnobotanical surveys, myrtle preparations have been mentioned as remedies for eye problems, such as conjunctivitis, eye inflammation, or irritation. These uses are usually based on the perceived astringent, antimicrobial, and anti-inflammatory properties of the plant.

However, scientific validation for the use of myrtle specifically for eye problems is extremely limited. While laboratory studies have shown that myrtle contains compounds with antimicrobial and antioxidant activities, there are no robust clinical trials or modern pharmacological studies directly supporting its efficacy or safety for treating eye conditions in humans. As such, its use for eye problems is primarily justified by traditional practice, and the evidence supporting it is weak and anecdotal. Caution is warranted, as improper application of herbal remedies to the eyes can potentially cause harm.