New warning over 'increased risk' of contagious viral infection
As we go through the cold and flu season, a common eye issue is also becoming more noticeable. That's according to optometrists at Leightons Opticians, who are reporting a surge in conjunctivitis cases, also known as pink eye, during the winter months.
In the last three months, data reveals a 21% increase in online Google searches related to this uncomfortable condition, they said. Experts warn that the cold and dry air of winter can irritate and inflame the eyes, increasing the likelihood of contracting viral conjunctivitis in adults. It can appear alongside symptoms of a cold, flu, or other respiratory infections.
Jo Lindley, optometrist at Leightons Opticians, said: “Viral conjunctivitis is the most common type and is often seen in adults. It usually starts in one eye and may spread to the other within a couple of days, as viral conjunctivitis is contagious and easily transmitted between eyes and from person to person.”
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When it comes to viral conjunctivitis, searches for ‘pink eye’ drop around late summer and early autumn, the expert said, with the fewest searches in September.
Jo added: “The eye discharge from viral conjunctivitis is typically thin and watery rather than thick or sticky as seen in bacterial conjunctivitis.”
Signs of conjunctivitis
Other signs to look out for, according to Leightons Optometrists, include:
Feeling like a foreign body is in your eye or the urge to rub it
Itching, irritation, or a burning sensation
Crusting of eyelids or eyelashes, especially in the morning
Contact lenses that feel uncomfortable and/or do not stay in place on the eye
If you’re dealing with pink eye, it’s best to avoid wearing contact lenses.
Jo said: “Dispose of the contact lenses, as they may have become contaminated with the infection, and you do not want to reintroduce it to the eye. Switch to glasses until your symptoms have cleared up.
“Good infection control is crucial. Avoid sharing towels, practice scrupulous hand hygiene, and clean affected areas to prevent spreading the virus.
"For bacterial conjunctivitis, associated with thicker, sticky mucous discharge, it can often be gently cleaned and bathed away. This type is generally self-limiting but may require antibiotic eye drops if it is persistent or severe.”
Lubricating or moisturising eye drops can help soothe your eyes, and cool compresses can also relieve itching, reduce histamine production (helpful for allergic conjunctivitis), and lessen swelling, Jo said. “If your eyelids are sticky or crusty, clean them with cotton pads soaked in warm water that has cooled after boiling," she added.