Issue 8.14
Pink eye is a common term used for an eye condition known as “conjunctivitis”. I have had many of my patients tell me, “I cannot have pink eye. I’m too old for pink eye.” This statement comes from the thought that conjunctivitis is a condition that only affects children. This thought, however, is untrue. Conjunctivitis can affect people of all ages. There are many causes of conjunctivitis, but in most cases it results from infection with a virus or bacterium or from a reaction to an allergen. No matter the cause, conjunctivitis always involves inflammation of the thin layer that lines the inside of the eyelid and the white part of the eye (the conjunctiva).
Viral Conjunctivitis
This type of conjunctivitis (Pink Eye) is commonly caused by contagious viruses associated with the common cold. One usually contracts the virus through exposure to coughing or sneezing by persons with upper respiratory tract infections. It can also occur as the virus spreads along the body’s own mucous membranes that connect the lungs, throat, nose, tear ducts, and conjunctiva.
Bacterial Conjunctivitis
An infection most often caused by staphylococcal or streptococcal bacterial from your own skin or respiratory system. Infection can occur from physical contact with other people, poor hygiene (touching the eye with unclean hands), or by use of contaminated eye makeup, contact lenses and/or facial lotions.
Allergic Conjunctivitis
This type of conjunctivitis is most common among people with seasonal allergies. Symptoms may include redness, itch, tearing and chronic presence of a foreign body in the eye.
Treatment
Treatment varies on the cause of the conjunctivitis and therefore prompt and proper diagnosis is key. Available at Richens Eye Center is a quick and easy test to determine if it is viral or bacterial in nature. Similar to a pregnancy test, a small amount of tears are placed on a testing strip. Within minutes a positive or negative response is given. Bacterial conjunctivitis can easily be treated with antibiotic drops. For viral conjunctivitis, there are no available drops or ointments to eradicate the virus. Like a common cold, the virus just has to run its course, which may take up to two or three weeks in some cases. There are some drops that can be prescribed that may reduce symptoms or shorten length of infection. For allergic conjunctivitis, it is important to remove the causative allergen. Sometimes this is unavoidable and there are antihistamine drops that can be used. It is advised not to rub your eyes as it can increase symptoms and cool compresses help soothe your eyes. Remember, conjunctivitis can affect anyone, not just children. It can be very contagious, so always wash your hands frequently and avoid rubbing your eyes.
To schedule an appointment with Dr. Terry, call 435-986-2020.