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Pink Eye: Causes, Treatment and Prevention

Pink eye, also known as conjunctivitis, is a common eye inflammation that affects millions of people every year. It occurs when the conjunctiva, the clear tissue that lines the inside of the eyelid and covers the white part of the eye, becomes inflamed and irritated. This causes the blood vessels in the conjunctiva to become more visible, giving the eye a pink or reddish appearance. There are different types of pink eye, depending on what causes it. The most common causes are: Viral infection: This is usually caused by adenovirus, which is also respon sible for the common cold and other respiratory infections. Viral pink eye is highly contagious and can spread easily through coughing, sneezing, or touching your eyes after touching an infected surface. It often affects both eyes and may be accompanied by other symptoms such as fever, sore throat, or runny nose. There is no specific treatment for viral pink eye, and it usually goes away on its own within one to two weeks. However, you c