Conjunctivitis is treated how?

Written by Peng Xi Feng
Ophthalmology
Updated on September 18, 2024
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Conjunctivitis is treated based on the cause, primarily with local medication and systemic treatment when necessary, and it is advisable to avoid bandaging the affected eye during the acute phase. First, eye drops are the most basic method of administering medication for treating conjunctivitis. Second, eye ointment should preferably be applied before bedtime. Third, when there is excessive secretion in the conjunctival sac, it is necessary to rinse the conjunctival sac. Fourth, severe conjunctivitis, such as gonococcal conjunctivitis, requires systemic treatment with antibiotics or sulfonamides.

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What are the symptoms of conjunctivitis?

According to the onset speed of conjunctivitis, it can be divided into hyperacute conjunctivitis, acute or subacute conjunctivitis, and chronic conjunctivitis. The symptoms of conjunctivitis mainly include foreign body sensation, burning sensation, itching eyes, photophobia, tearing, and significant signs include conjunctival congestion, edema, increased secretions, papillary hyperplasia, follicles, pseudomembranes and true membranes, granuloma, and so on.

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What to do if conjunctivitis is accompanied by a fever?

Conjunctivitis, also referred to as acute or subacute conjunctivitis, commonly known as "pink eye," is caused by bacterial or viral infections, which can also lead to fever. It is a relatively common disease. It is important to rest, drink plenty of water, avoid staying up late, and consume a light diet with less oily food. Individual usage of washbasins and towels is recommended to prevent contagion. Treatment involves the use of anti-inflammatory and antiviral eye drops under medical supervision, typically resulting in recovery within about a week.

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Conjunctivitis Irrigation Method

The treatment principles of conjunctivitis focus on treating the cause, primarily administering local medications, with systemic medication when necessary, and washing the conjunctival sac. When there is a significant amount of secretion in the conjunctival sac, an non-irritating wash solution such as saline or 3% boric acid solution can be used for washing one to two times a day, to clear the secretions from the conjunctival sac. Care should be taken to avoid the washing solution from entering the healthy eye to prevent cross-infection.

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Does conjunctivitis require a dietary restriction?

When we look at our phones and computers for long periods, it can lead to conjunctivitis due to eye strain. Among conjunctivitis cases, allergic conjunctivitis is the most common, especially during the spring and autumn seasons when symptoms like itchy eyes often occur. During such times, it is best to avoid spicy, irritating foods and seafood, as consuming these can exacerbate the itching. Additionally, if it is bacterial conjunctivitis, it is also recommended to limit the intake of spicy and irritating foods.

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Ophthalmology
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How long does it take for conjunctivitis to heal?

Conjunctivitis can be categorized by the speed of onset into hyperacute, acute or subacute, and chronic. Depending on the severity of the condition, it can be classified as mild, moderate, or severe. Acute conjunctivitis is usually self-limiting, with the condition lasting about two weeks. After treatment with sensitive antibiotics, recovery can occur within a few days. Chronic conjunctivitis is not self-limiting and is more challenging to treat.