Euphrasia officinalis is
a well-known homeopathic remedy that is also known simply as "Euphrasia".
Euphrasia officinalis is particularly associated with
treating the eyes.
Indications for the use of euphrasia officinalis include
eyes that are red, sore, and inflamed, extreme cases of allergic reactions
(e.g. hayfever), such that the eyes are the most severely affected part
of the body/face, watery eyes, and sore (watery) eyes due to over-strain,
e.g. due to use of a computer monitor for long periods of time.