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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Written by Zheng Xin
Ophthalmology
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Is it good to apply heat to acute conjunctivitis?

Acute conjunctivitis is usually caused by bacterial infection, also known as pink eye. In the early stages of treating acute conjunctivitis, it is necessary to choose sensitive antibiotics for anti-infection treatment, such as antibiotic eye drops. Frequent application can alleviate symptoms. Generally, it is not recommended to apply heat as this can easily lead to the spread of local infection and may also lead to cross-infection. However, appropriate local cold compresses can be applied, as acute conjunctivitis is characterized by symptoms such as redness, swelling, heat, pain, and increased secretions. Local cold compresses can help reduce symptoms and relieve discomfort.

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Written by Zhou Qing
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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Acute conjunctivitis etiology

Acute conjunctivitis, also known as acute catarrhal conjunctivitis and commonly referred to as pink eye, is highly contagious. It is most often seen in the spring and autumn seasons. The infection can occur sporadically or can spread in community settings such as schools and factories. The onset of the disease is sudden, with an incubation period of one to three days. Both eyes may be affected simultaneously or one to two days apart. The inflammation is most severe three to four days after onset and then gradually lessens, with the course of the disease generally lasting less than three weeks. The most common pathogens are Streptococcus pneumoniae, Staphylococcus aureus, and Haemophilus influenzae. The pathogens can vary with the seasons; studies indicate that infections in the winter are mainly caused by Streptococcus pneumoniae, while Haemophilus influenzae conjunctivitis is more common in the spring and summer.

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Written by Peng Xi Feng
Ophthalmology
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Does conjunctivitis fear wind?

Conjunctivitis is one of the most common diseases in ophthalmology, with causative factors divided into microbial and non-microbial categories. It can originate externally or internally, and may also spread from inflammation in adjacent tissues. The main clinical symptoms include a foreign body sensation, burning, itching, photophobia, tearing, and increased tearing when exposed to wind.

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Written by Zheng Xin
Ophthalmology
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How to deal with acute conjunctivitis?

Acute conjunctivitis can also be called pink eye. It is an acute inflammatory reaction of the conjunctiva, mainly caused by bacterial infection, commonly by Staphylococcus aureus. The treatment mainly involves local anti-infection treatment, using antibiotic eye drops such as chloramphenicol eye drops, ofloxacin eye drops, or tobramycin eye drops. While using topical antimicrobial drugs, it is important to avoid rubbing the eyes with hands and avoid prolonged use of the eyes.