Causes of conjunctivitis include

For preventing conjunctivitis, keep house free from elements causing the ailment. For pink eye prevention, keep hands clean with the use of hand sanitizers.

Natural cure for conjunctivitis includes use of potato on infected eye. To treat pink eye, wash eyes with cooled fennel tea which makes the healing process faster.

Diet supplement to treat pink eye is beta carotene which helps in eye health. Foods to heal conjunctivitis should be rich in Vitamin A and B2 which includes yogurt and milk.