What department should I go to for conjunctivitis?

Written by Peng Xi Feng

Ophthalmology

Updated on April 16, 2025

00:00

00:00

Conjunctivitis is one of the most common diseases in ophthalmology. The causes of the disease can be divided into microbial and non-biological categories, and depending on different sources, it can be classified as exogenous or endogenous. It can also be caused by the spread of inflammation from adjacent tissues. The most common cause is microbial infection, involving pathogens such as bacteria or chlamydia. Patients with conjunctivitis should consult an ophthalmologist.

Other Voices

home-news-image

Written by Peng Xi Feng

Ophthalmology

42sec

home-news-image

Can conjunctivitis be contagious?

Hyperacute bacterial conjunctivitis, acute or subacute bacterial conjunctivitis is highly contagious and requires isolation to prevent spread and epidemics. When one eye is infected, measures should be taken to prevent infection of the other eye. Strict attention should be paid to personal and communal hygiene, advocating frequent hand and face washing, and avoiding wiping eyes with hands or sleeves. Strict disinfection of face washing utensils, towels, and medical instruments used by the patient is also necessary.

home-news-image

Written by Peng Xi Feng

Ophthalmology

38sec

home-news-image

How is conjunctivitis transmitted?

Conjunctivitis is one of the most common diseases in ophthalmology. Its causes can be divided into microbial and non-microbial categories. It is mainly transmitted through contact, so it is necessary to pay strict attention to personal and public hygiene. It is advised to frequently wash hands and face, and to avoid wiping eyes with hands or sleeves. Patients in the acute phase need to be isolated to prevent transmission and avoid outbreaks. Strict disinfection of the patient's used face washing implements, towels, and contacted items is also necessary.

home-news-image

Written by Peng Xi Feng

Ophthalmology

1min 10sec

home-news-image

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.

home-news-image

Written by Peng Xi Feng

Ophthalmology

36sec

home-news-image

How is conjunctivitis transmitted?

Conjunctivitis is one of the most common eye diseases. The causes of conjunctivitis can be divided into microbial and non-microbial categories, and based on different sources, it can be classified as exogenous or endogenous. It can also be caused by the spread of inflammation from adjacent tissues, with microbial infection being the most common. Transmission primarily occurs through contact, hence it is necessary to strictly disinfect washbasins, towels, and other items that the patient has used.

home-news-image

Written by Peng Xi Feng

Ophthalmology

41sec

home-news-image

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.