You’ve likely heard of conjunctivitis, or pinkeye, as it is often called. But have you ever wondered what causes it?
Infections are one option. This can come from a bug bite, a scratch, or irritation from using old makeup. Bacteria are also a common cause of pinkeye, especially in children. Many different types of bacteria can get into the eye. Pinkeye can also be spread by viruses. This could happen just from touching a wet towel, or rubbing your eyes without washing your hands. Drugs can also play a role. Certain medications can increase the risk of conjunctivitis. These include birth control, antihistamines, sleeping pills, and even pain relievers. Allergies can also cause the condition.
There are actually a few kinds of conjunctivitis. Vernal keratoconjunctivitis happens on seasonal cycles, and is suspected to be allergy-related. Allergies are also the cause of allergic conjunctivitis, which often happens as a reaction to drugs.
Conjunctivitis can be treated. Some cases resolve themselves, but it’s best to check with your eye doctor to determine what the root cause is, and discuss treatment options.
If you or your child have conjunctivitis, contact your Bellingham, WA eye doctor.
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