Commonly known as pinkeye, Conjunctivitis is inflammation of the thin clear lining (conjunctiva) that covers the white part of the eye as well as the inside of the eyelid.

Conjunctivitis can originate from both infective and non-infective culprits, such as:

• Viruses, bacteria and fungi
• Irritants such as shampoos, dirt, smoke, and pool chlorine
• Allergies or allergens such as dust, pollutants and contact lenses

Conjunctivitis, caused by viruses and bacteria, is contagious.

Signs and symptoms may vary, depending on the cause, but could include:

•  Redness in the white of the eye or inner eyelid
• An increased amount of tears
• Thick yellow discharge that crusts over the eyelashes, especially after sleep
• Green or white discharge from the eye
• Itchy eyes
• Burning eyes
• Blurred vision
• Increased sensitivity to light

• Most often in accordance with the signs, symptoms and history
• Clinical examination with an ophthalmoscope
• In some cases, a swab will be taken with cotton swab to sample fluid from the eyelid to be analysed in a lab, especially if the cause is likely a bacterial or viral infection

Conjunctivitis is usually not a serious health risk if diagnosed promptly. It lasts between 4 to 7 days. However, Pinkeye in new-born babies should be reported to a doctor immediately, as it could be a vision-threatening infection. If you develop blurred vision with pinkeye, see your eye doctor immediately.