Pink eye, also known as conjunctivitis, occurs when the membranes on the inner eyelids and “whites” of the eyes are inflamed and irritated. It can be caused by many things, so the treatments for pink eye will vary. Allergenic pink eye can be treated by over-the-counter eye drops, bacterial conjunctivitis can be treated through prescription antibiotic eye drops, and the viral form of pink eye can be treated for symptoms but will need to run its course. Professional medical attention is necessary to determine the cause and the best treatments for pink eye. In most cases, applying a warm washcloth and gently rinsing the eye will help soothe any irritation.
Pink eye caused by allergies is diagnosed by accompanying itchiness, eye irritation, tearing and a runny nose. This form of pink eye is not contagious. Common allergens that cause pink eye include pollen, dust, pet dander, smoke, chemicals, perfumes or fumes. Allergenic pink eye can also be caused by swimming in chlorinated water. Over-the-counter eye drops can provide a good treatment for pink eye caused by allergies, and some preventative measures include frequent dusting and vacuuming of indoor spaces and the use of protective eyewear when exposed to chemicals or chlorinated water.
Bacterial and viral conjunctivitis are highly contagious, and they are common among children because of how easily the infection is spread in daycare centers and schools. Bacterial pink eye is characterized by irritation, inflammation and a yellow-greenish discharge that might cause a crust in the eyelashes, making it difficult to open the eye. It often spreads from one eye to the other, because simple contact with the infected area can spread the infection. The best treatments for pink eye caused by bacteria are prescription antibiotic eye drops or ointments that will need to be applied for three to five days to make sure that the infection is cleared. Frequent hand washing, discarding used eye makeup or creams and discontinuing the use of contact lenses until the infection is cleared will help prevent it from spreading.
Viral pink eye, the most prevalent form of pink eye, is often a symptom of a larger viral infection and it usually affects only one eye. Along with the irritation and inflammation, which cause the eye to appear pink, a watery discharge occurs, and there can be cold-like symptoms, such as a runny nose, sore throat and cough. Occasionally, the virus that causes this kind of pink eye can be caused by a sexually transmitted disease or other disease that requires oral medication prescribed by a doctor. Applying a warm washcloth and using over-the-counter eye drops can be the best home treatments for pink eye caused by infection while one is waiting for the virus to run its course, which typically takes seven to 10 days. As with bacterial conjunctivitis, it is very important to wash hands frequently and minimize contact with infected persons.
