Conjunctivitis, commonly known as pink eye, is an inflammation or infection of the conjunctiva, which is the thin, transparent layer of tissue that covers the white part of the eyeball and the inner surface of the eyelids. Treatment for conjunctivitis typically depends on the cause of the condition.
If the conjunctivitis is caused by a virus, it is usually self-limiting; in other words, the body's immune system can fight the virus naturally and the condition will resolve on its own. In this case, treatment may include administering artificial tears to relieve dryness and irritation, as well as applying a cold compress to provide relief from itching and discomfort.
If the conjunctivitis is caused by bacteria, treatment includes antibiotic eye drops or ointment, which can help to clear up the infection. Depending on the severity of the infection, a doctor may also recommend oral antibiotics.
Allergic conjunctivitis is usually treated with antihistamines, which can help to reduce inflammation and itching. Steroid eye drops may also be prescribed in some cases.
In addition to any prescribed medications, it is important to practice good hygiene when treating conjunctivitis. This includes washing hands frequently, avoiding touching the eyes, and disposing of contact lenses and eye makeup. It is also important to avoid sharing towels, pillows, and other personal items with others.