Can conjunctivitis heal on its own?

Written by Peng Xi Feng

Ophthalmology

Updated on September 24, 2024

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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 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 Peng Xi Feng

Ophthalmology

45sec

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Does conjunctivitis require injections?

Conjunctivitis generally does not require injections. Treatment is based on the cause, primarily with local medication, and systemic medication is used only when necessary. During the acute phase, avoid bandaging the affected eye. First, using eye drops is the most basic way to administer treatment for conjunctivitis. Second, apply eye ointment, preferably before going to sleep. Third, rinse the conjunctival sac. Fourth, for severe conjunctivitis, such as gonococcal conjunctivitis, in addition to local treatment, systemic antibiotics are also necessary.

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Written by Peng Xi Feng

Ophthalmology

46sec

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Can conjunctivitis be treated with warm compresses?

Conjunctivitis can be treated with warm compresses. If the eye pain is due to an infection, warm compresses can soothe the eyes and reduce redness and discomfort. However, it is important to note that a wet, warm towel can cause the infection to spread from one eye to the other. Therefore, remember to use different towels for each eye, and ensure that the towel is clean before each application. When cleaning the eyes, remember to wipe from the inside out, starting from the side closest to the nose and moving outward. Always use a clean side of the towel for each wipe to ensure that any removed secretions do not get wiped back into the eye.

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Written by Peng Xi Feng

Ophthalmology

37sec

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Should people with conjunctivitis avoid certain foods?

Patients with conjunctivitis should avoid spicy foods, such as onions, leeks, garlic, chili peppers, lamb, dog meat, and other heat-inducing comfort foods, which are not conducive to the early recovery of the disease. Additionally, they should consume less shrimp, crab, and other seafood that may exacerbate the condition. Smoking is also prohibited due to the presence of nicotine in cigarettes, which constricts blood vessels and can worsen red eye, thus smoking must be strictly avoided. Furthermore, alcohol consumption should be avoided as it can prolong the disease.

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Written by Peng Xi Feng

Ophthalmology

28sec

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Is conjunctivitis contagious?

Hyperacute bacterial conjunctivitis has a short incubation period and progresses rapidly. It can be transmitted through genital-eye contact. Acute or subacute bacterial conjunctivitis, commonly known as pink eye, is highly contagious, prevalent in the spring and autumn, and is generally spread through contact with items used by an infected person. Therefore, it is essential to take preventive measures.