What Is Pink Eye?

Pink eye, also known as conjunctivitis, is an inflammation of the conjunctiva. The conjunctiva is a thin transparent membrane that lines the inner eyelids and covers the white of the eye (Sclera). Pink eye is incredibly common and can affect both adults and children of all ages. It is the most common eye infection in the United States and affects over three million Americans every year. Pink Eye is usually caused by a combination of either a bacterial or viral infection, although it can also be caused by allergies.

Symptoms of Pink Eye

The most common symptom of pink eye is a red or swollen eye, although other symptoms may include an itchy or burning sensation, excessive tearing, mucus discharge, and blurry vision. Sometimes the conjunctiva may become crusty or yellowish. It is important to note that pink eye is highly contagious and can spread quickly, so if you suspect that you or someone else may have pink eye, it is important to wash your hands often and avoid sharing items such as pillows, washcloths, and towels.

Treatment of Pink Eye

Treatment for pink eye depends on the cause. In cases of viral pink eye, doctors will typically recommend over the counter medications that offer relief from the associated symptoms. If it is determined that the infection is bacterial, the doctor may prescribe antibiotics. It is important to note that even once the symptoms subside, it is important to finish the prescribed course of antibiotics, as this will reduce the risk of re-infection. For allergic pink eye, medications such as antihistamines can help to reduce the associated itching and swelling.

It is important to see a doctor if your pink eye does not seem to be clearing up or if your vision is impaired in any way. Pink eye is typically minor, however, in some cases, it can cause serious complications and cause permanent vision impairment if not treated properly and in a timely manner.

Overall, pink eye is a common condition that can affect both adults and children. It is important to seek medical attention if the symptoms are persistent or if your vision is impaired, and to always practice good hygiene when dealing with pink eye, as it is highly contagious.