Red eye, also known as acute cataract conjunctivitis, is mostly caused by bacterial or viral infections. The onset of the disease is rapid, generally in the onset of 3-4 days may make the disease to peak, if timely compliance with medical advice for symptomatic eye wash, medication and other correct treatment, usually 10-14 days can be cured; if the treatment is not timely or after the use of medication to relieve the symptoms and stop, will cause the disease repeated or aggravated, the cure time will be extended accordingly. 1, bacterial infection: patients with red eye caused by bacterial infection, can use The patient can use antibiotics such as aureomycin eye ointment, levofloxacin eye drops, tobramycin eye drops, erythromycin eye ointment for treatment; 2, mixed viral infection: because of mixed viral infection caused by pink eye patients, in addition to the above drug treatment, but also available ganciclovir eye drops, hydroxibenzole eye drops and other antiviral drugs to relieve the symptoms; if necessary, the application of the corresponding oral antibiotics, antiviral drugs If necessary, oral antibiotics and antiviral drugs can be used to promote early recovery and prevent complications. In addition, family members should pay attention to the use of personal items, such as face towels and basins, and disinfect the room to prevent contact infection; during treatment, patients should also pay attention to maintaining eye hygiene, regular rest and rest, light diet, and avoid eating spicy and stimulating food to avoid aggravating the symptoms of eye discomfort.