Understanding Conjunctivitis

Conjunctivitis, commonly known as 'pink eye,' is an inflammation or infection of the conjunctiva. It can be caused by allergies, bacteria, viruses, or irritants.

Viral conjunctivitis usually causes watery discharge, while bacterial conjunctivitis results in a thicker, yellow-green discharge. Both can be highly contagious, but viral types often accompany colds.

Beyond infections, conjunctivitis can be triggered by contact lenses, chlorine in swimming pools, and even ingredients in cosmetics or medications.

Surprisingly, conjunctivitis affects millions worldwide annually. Its prevalence varies widely, often peaking in the dry seasons due to increased irritant exposure.

Treatment for conjunctivitis depends on its cause. Antibiotics can treat bacterial infections, while antihistamines are effective for allergic conjunctivitis. Viral types usually resolve spontaneously.

Preventive measures include frequent hand washing, avoiding eye rubbing, and not sharing personal items like towels or eyewear. Contact lens wearers should follow strict hygiene protocols.

Though often a mild condition, conjunctivitis can lead to more serious complications like keratitis or vision problems if left untreated, especially in certain immunocompromised individuals.