How many days does it take to be discharged from the hospital for Kawasaki disease?

Written by Li Jiao Yan
Neonatology
Updated on September 04, 2024
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Kawasaki disease is a disease with unclear pathogenesis and etiology. A major pathological change is systemic vasculitis, which commonly affects the coronary arteries. Typically, it presents with fever lasting from seven to fourteen days or longer, and antibiotics are ineffective in treatment. During the first through sixth weeks of the illness, complications such as pericarditis, myocarditis, endocarditis, and arrhythmias may occur. Coronary artery damage often occurs between the second and fourth weeks of the illness, and proactive and effective treatment of Kawasaki disease can prevent coronary complications. The acute phase generally involves symptomatic supportive care, prevention of platelet aggregation, fever reduction, and prevention of coronary artery damage. Treatment with intravenous immunoglobulin is recommended within the first ten days of onset. If the treatment is not effective, other special medications like steroids may be used, and the treatment duration is generally between two to four weeks. Thus, the pathogenesis of Kawasaki disease is uncertain, and its pathological process is prolonged. The specific timing of discharge depends on the child's condition. If the fever is controlled and no significant coronary artery damage is evident, and the condition is stable, then discharge is possible. However, post-discharge, follow-up should be conducted based on the child's specific condition. Therefore, the duration of hospitalization for Kawasaki disease is not fixed and depends on the child's condition and treatment response.

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Written by Yao Li Qin
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Is Kawasaki disease prone to recurrence?

Kawasaki disease is a common pediatric febrile, rash-causing illness, and once diagnosed, treatment must begin actively. Most cases of Kawasaki disease have a very good prognosis with standard treatment, but about 5% of children may experience temporary coronary artery abnormalities, and the recurrence rate of Kawasaki disease can reach 1% to 3%. Therefore, once a child is diagnosed with Kawasaki disease, it is essential to conduct follow-up throughout the treatment process. Follow-ups should be done at three months, six months, and one year after the onset of the disease in new cases. The purpose of the follow-up is mainly to assess the child's prognosis and evaluate the coronary arteries to see if there is any recurrence, so this follow-up work is very important.

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Written by Yan Xin Liang
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Kawasaki disease sequelae

Kawasaki disease is an autoimmune vasculitis, and since it is vasculitis, it can originate from blood vessels in various parts, including the heart, liver, kidneys, brain, and more. However, it mainly arises from the coronary arteries of the heart. If Kawasaki disease is not effectively treated, some patients can develop coronary artery dilation and even coronary artery aneurysms. Once a coronary artery aneurysm occurs, its complication includes the risk of rupture and bleeding of the aneurysm, which can be difficult to treat if there is severe bleeding. If there is some coronary artery dilation, it can lead to the formation of coronary artery thrombosis, which is also a complication it can cause. However, the vast majority of Kawasaki disease cases, if treated effectively, can prevent coronary artery abnormalities. Therefore, as long as the treatment is timely, most cases will not have significant lasting effects.

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Written by Li Jiao Yan
Neonatology
1min 52sec home-news-image

How many days does it take to be discharged from the hospital for Kawasaki disease?

Kawasaki disease is a disease with unclear pathogenesis and etiology. A major pathological change is systemic vasculitis, which commonly affects the coronary arteries. Typically, it presents with fever lasting from seven to fourteen days or longer, and antibiotics are ineffective in treatment. During the first through sixth weeks of the illness, complications such as pericarditis, myocarditis, endocarditis, and arrhythmias may occur. Coronary artery damage often occurs between the second and fourth weeks of the illness, and proactive and effective treatment of Kawasaki disease can prevent coronary complications. The acute phase generally involves symptomatic supportive care, prevention of platelet aggregation, fever reduction, and prevention of coronary artery damage. Treatment with intravenous immunoglobulin is recommended within the first ten days of onset. If the treatment is not effective, other special medications like steroids may be used, and the treatment duration is generally between two to four weeks. Thus, the pathogenesis of Kawasaki disease is uncertain, and its pathological process is prolonged. The specific timing of discharge depends on the child's condition. If the fever is controlled and no significant coronary artery damage is evident, and the condition is stable, then discharge is possible. However, post-discharge, follow-up should be conducted based on the child's specific condition. Therefore, the duration of hospitalization for Kawasaki disease is not fixed and depends on the child's condition and treatment response.

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Written by Li Jiao Yan
Neonatology
46sec home-news-image

What should be paid attention to in the diet for Kawasaki disease?

Kawasaki disease is a type of mucocutaneous lymph node syndrome, and its main pathological change is systemic vasculitis. Its main characteristics include persistent fever, high fever, ineffective antibiotic treatment, followed by the appearance of a skin rash on the mucous membranes, accompanied by enlarged lymph nodes. When Kawasaki disease occurs, there is a high fever, so it is suggested that children with Kawasaki disease should consume a diet high in protein, calories, and fiber, which is light and easily digestible in liquid or semi-liquid form. Spicy, overly hard, and overly hot foods should be avoided.

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Written by Li Jiao Yan
Neonatology
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Does Kawasaki disease cause a rash on the face?

The pathogenesis of Kawasaki disease is unclear, and the main pathological change is systemic vasculitis. Typically, the rash is a polymorphic erythema or a scarlatiniform rash, primarily occurring on the trunk. Generally, facial rashes are rare, but it's not entirely impossible for rashes to appear on the face. Therefore, if a baby develops a rash on the face without other infections, Kawasaki disease might also present this symptom.