Precautions about certain conditions that might cause blindness
Treatment of patients. Patient should used his towel, handkerchief separately.
Regular check up of eyes usually after 40.
Protection of eyes, cleaning of eyes, isolation of patient, vitamin A supplement.
Treatment of diseases.
hygienic environment, control of house flies, care of fomites, Early treatment of infection.
Control of diabetes & hypertension.
Vitamin a supplement.
Early treatment of corneal ulcer.