Eyebright (Euphrasia officinalis)
Eyebright is, as it name suggests, the most widely recommended herb for eyestrain, eye inflammations, stinging and weeping eyes, and oversensitivity to light. It can also relieve runny, sore, and itchy eyes due to colds or allergies. Eyebright has anti-inflammatory and astringent properties that make it useful in treating congestive states such as hay fever, sinusitis and nasal congestion.