Pink Eye in Adults: Causes, Risks & Prevention

Pink eye, or conjunctivitis, is a common eye condition that can affect adults due to several reasons. Understanding what causes pink eye in adults is important for proper treatment. The most common causes include viral infections linked to colds, bacterial infections like Staphylococcus aureus, and allergic reactions to dust, pollen, or pet dander. While viral and bacterial conjunctivitis are highly contagious, allergic conjunctivitis is not. Recognizing the cause helps manage symptoms effectively and prevents the condition from spreading.