Conjunctivitis – Overview
Conjunctivitis is a condition characterised by inflammation of the conjunctiva. The thin and transparent membrane that lines the white part of the eye and the inside of the eyelids. In most cases, this causes redness, irritation, and discharge from one or both eyes. It can affect individuals of all ages and is often referred to as “pink eye”. This is due to the reddish appearance of the affected eye.
The condition can result from a variety of causes including bacterial or viral infections. Additionally, allergic reactions or exposure to irritants like smoke, dust, or chlorine. This can be mild and resolve on its own, or it can persist and require medical treatment depending on the underlying cause. Infectious forms, particularly viral and bacterial conjunctivitis, are highly contagious and spread easily in schools, workplaces, and other communal environments.
Conjunctivitis
Symptoms often include redness, watery or sticky discharge, a gritty or burning sensation, itching, and increased sensitivity to light. While these symptoms are uncomfortable, most cases of conjunctivitis do not result in long-term eye damage, especially when properly managed. Treatment can range from simple self-care remedies and eye drops to prescription antibiotics or antihistamines, depending on the trigger.
Newborns and infants may develop this condition within the first few weeks of life, which requires prompt evaluation to prevent complications. Adults and older children, particularly contact lens wearers or allergy sufferers, may be more prone to certain types.
In summary, conjunctivitis is a common, often self-limiting condition that causes inflammation of the eye’s outer membrane. Proper diagnosis and treatment, along with good hygiene practices, are essential for effective recovery and preventing spread in the case of infectious conjunctivitis.
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