Euphrasia officinalis - SBL's euphrasia 10% eyedrops - used for Eye strain Tired eyes Dryness of eyes Combat irritation due to air pollution Also user for the treatment & prevention of conjunctivitis: pain redness lachrymation photophobia sand like sensation in eye Other indications: Accumulation of mucus on cornea. Itching and inflammation along eye lid margins. Swellings and agglutination of the eye lids.