Conjunctivitis

Acute conjunctivitis, commonly known as “pink eye”, is an inflammation of the mucous membrane on the inside of the eyelid and upper eyeball. Symptoms include discomfort, discharge, red watery eyes, swelling, itching, blurred vision and light sensitivity.

What Causes Conjunctivitis?

There are 3 main types of conjunctivitis:

• Infectious – caused by a virus or bacteria. Viral conjunctivitis is usually accompanied by a sore throat and is highly contagious among children, often spread by hand-to-eye contact.
• Allergic – this form of conjunctivitis is most common in spring and fall, but can occur anytime when and if one is allergic to pets, cosmetics, most dust, or any other allergens.
• Chemical - causes may include irritants like air pollution, noxious fumes and
  chlorine in swimming pools.

Less frequent causes include irritation from wind, dust, or overexposure to sunlight.

How Is Conjunctivitis Treated?

• If bacterial conjunctivitis is suspected, treatment generally consists of antibiotic drops and ointments.
• In cases of allergic or chemical conjunctivitis, try to avoid the irritant that is causing the condition.
• Viral conjunctivitis will not respond to antibiotics, and must be fought off by your body’s immune system.
• Prescription or over-the-counter eye drops may be recommended to relieve discomfort for any type of conjunctivitis.

How Can I Prevent The Spread Of Contagious Conjunctivitis?

• Keep your hands away from your eyes;
• Thoroughly wash hands before and after applying eye medications;
• Do not share towels, washcloths, cosmetics, or eye drops;
• Promptly seek treatment.

If untreated, conjunctivitis can sometimes develop into a condition that can harm vision, so be sure to see your optometrist promptly for diagnosis and treatment.