For minor eye irritation, avoiding rubbing the eye and using clean hands can help prevent further irritation. Preservative-free artificial tears may also be appropriate for some forms of dryness or irritation, but persistent or unexplained symptoms should be assessed by an eye-care professional.
Seek prompt medical attention if an eye becomes very painful, vision becomes blurred or suddenly changes, there is significant sensitivity to light, an injury or chemical exposure has occurred, or there is substantial swelling or discharge.
The important distinction is that a plant can have interesting traditional uses without every preparation being safe for every part of the body. The eyes are particularly sensitive, so homemade herbal liquids should not be placed directly into them.
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