Can conjunctivitis cause a fever?

Written by Peng Xi Feng
Ophthalmology
Updated on May 12, 2025
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Conjunctivitis is caused by viral or bacterial infections, which can also cause fever and is a relatively common disease. It is important to rest, drink plenty of water, avoid staying up late, eat a light diet, and eat less greasy food. Use a separate basin and towel to prevent transmitting it to others. With a doctor's guidance, recovery can be achieved in about a week.

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Ophthalmology
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Conjunctivitis symptoms

Conjunctivitis is an inflammation that occurs in the thin layer of structure on the surface of the white eyeball and the inner surface of the eyelid. Conjunctivitis can be caused by infections such as bacteria, viruses, chlamydia, fungi, parasites, etc., and by environmental factors like sand, smoke, ultraviolet exposure, and chemical injuries from acids, alkalis, or toxic gases. It can also be an inflammatory response of the conjunctiva due to allergic or systemic diseases including tuberculosis, syphilis, thyroid disorders, or surrounding tissues of the eye such as the cornea, sclera, eyelids, nasal cavity, and sinuses. Common symptoms of conjunctivitis include red eyes, a sensation of a foreign body in the eye, burning, itching, photophobia (sensitivity to light), tearing, and increased discharge. Sometimes it can also cause eye pain.

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Written by Peng Xi Feng
Ophthalmology
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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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Written by Peng Xi Feng
Ophthalmology
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What should you not eat if you have conjunctivitis?

Conjunctivitis is characterized by conjunctival congestion, exudation, papillary hypertrophy, and follicle formation due to infection, allergies, or trauma. It is a common eye disease in ophthalmology, and generally does not severely affect vision. Patients with conjunctivitis should avoid spicy foods such as onions, leeks, garlic, chili peppers, lamb, dog meat, etc. It is also best for patients with conjunctivitis to consume less shrimp, crab, and other seafood that may exacerbate the condition. Additionally, patients should avoid smoking and drinking alcohol.

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Written by Peng Xi Feng
Ophthalmology
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Can conjunctivitis heal on its own?

Conjunctivitis can be classified as hyperacute, acute or subacute, and chronic, based on the speed of onset. Based on the severity of the condition, it can be categorized as mild, moderate, or severe. Acute conjunctivitis is usually self-limiting, with a duration of 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.

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Written by Peng Xi Feng
Ophthalmology
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Is conjunctivitis prone to recurrence?

Conjunctivitis is a type of localized inflammation, similar to other inflammations. This disease may recur frequently, especially in children, infants, elderly or frail patients, or those with chronic debilitating diseases such as diabetes. Due to weaker bodily resistance, these individuals are more susceptible to repeated bacterial infections. To avoid such situations, it is advised to pay attention to healthy dietary habits, avoid spicy and irritating foods, and appropriately increase physical exercise to enhance resistance, thereby minimizing the chances of disease recurrence.