How long does Kawasaki disease require hospitalization?

Written by Shi Ji Peng

Pediatrics

Updated on November 20, 2024

00:00

00:00

Kawasaki disease requires hospitalization and continued medication after discharge. The duration of the hospital stay is mainly determined by the child's clinical symptoms. The child can return home when the fever subsides and the dosage of aspirin is reduced, which may take about four to seven days, although this is just a general scenario. After discharge, medication must continue. If the child's coronary arteries are fine, with no dilation or lesions, a low dose of aspirin can be taken for about two months. If there are issues with the coronary arteries, aspirin must be continuously taken until the dilation resolves before stopping the aspirin, so this period can be quite long.

Other Voices

home-news-image

Written by Li Jiao Yan

Neonatology

50sec

home-news-image

Kawasaki disease peeling symptoms

Kawasaki disease is a disease with unclear etiology and unclear pathogenesis of the autoimmune system. Its main pathological change is systemic vasculitis, commonly occurring in the coronary arteries. At the onset, symptoms in the hands and feet include stiff swelling and erythema during the acute phase. In the recovery phase, membranous peeling occurs at the junction of the skin and the nail base of fingers and toes, and there are transverse grooves in the nails. In severe cases, the nails of the fingers and toes may also fall off. Additionally, its skin manifestations include polymorphic skin plaques and scarlet fever-like rashes, which commonly appear in the first week of the disease, with redness and peeling of the skin around the anus.

home-news-image

Written by Yan Xin Liang

Pediatrics

59sec

home-news-image

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.

home-news-image

Written by Li Jiao Yan

Neonatology

1min 14sec

home-news-image

Can Kawasaki disease be cured?

Kawasaki disease, also known as mucocutaneous lymph node syndrome, has an unclear pathogenesis. The primary pathological change is systemic vasculitis. It commonly affects infants and young children, with 80% of cases occurring in children under five years of age. Kawasaki disease is a self-limiting condition, and most cases have a good prognosis. However, there is a 1% to 2% chance of recurrence. If not effectively treated, 15% to 25% of cases may develop coronary artery aneurysms. These aneurysms often resolve on their own within two years after the disease, but often leave behind abnormalities such as thickening of the vessel wall and decreased elasticity. Larger aneurysms may not completely resolve and can lead to thrombosis or narrowing of the vessel. Kawasaki disease is also one of the causes of acquired heart disease in children. Therefore, Kawasaki disease should be treated promptly and effectively to prevent severe complications.

home-news-image

Written by Li Jiao Yan

Neonatology

1min 43sec

home-news-image

How many days can Kawasaki disease be cured?

Kawasaki disease is a syndrome of mucocutaneous lymph node syndrome, the cause of which is unclear, as is the pathogenesis of the disease. The pathological changes are mainly systemic vasculitis, which is prone to secondary damage to the coronary arteries. It has a relatively long course. If fever occurs, the fever can persist for 1-2 weeks. Generally, special medications such as aspirin are required for treatment. Usually, treatment is for 3 days, and after the fever subsides, the dosage is gradually reduced, maintained for 6-8 weeks. If there is secondary coronary artery damage, the duration might be longer. In cases of severe coronary damage, the duration of the disease may be several months or even years, depending on the specific condition of the disease. Kawasaki disease is a self-limiting disease. Usually, if there is no significant coronary artery damage, after symptom control, comprehensive examinations are conducted 1 month, 3 months, 6 months, and 1-2 years after discharge, mainly heart examinations such as electrocardiograms and echocardiograms. If there is a combination of coronary artery aneurysms, long-term follow-up is required, with an examination every six months to one year until the coronary aneurysm disappears or if there is combined damage to the coronary artery structure, long-term follow-up is needed.

home-news-image

Written by Li Jiao Yan

Neonatology

1min 50sec

home-news-image

Is Kawasaki disease serious?

Kawasaki disease is an etiologically unclear disease with a not well-understood pathogenesis. The principal pathological change involves inflammatory changes in the systemic blood vessels, which can affect the coronary arteries and lead to coronary artery aneurysms and dilation. Kawasaki disease is self-limiting, and most cases resolve well, with recurrences seen in 1-2% of cases. For patients without coronary artery lesions, comprehensive examinations are required 1 month, 3 months, 6 months, and 1-2 years after discharge, including physical examinations, electrocardiograms, and echocardiograms, mainly to assess the heart's condition. If not effectively treated, 15-20% may develop coronary artery aneurysms; such cases need semi-annual or annual medical check-ups. Coronary artery aneurysms often self-resolve within two years post-diagnosis, typically leaving functional abnormalities such as thickening of the vessel wall and reduced elasticity. Major artery aneurysms often do not disappear completely and can lead to thrombosis or narrowing of the vessel lumen. Kawasaki disease is one of the common causes of acquired heart disease in children; therefore, if Kawasaki disease is accompanied by severe coronary damage, it may heal well but could lead to heart disease. If it is not a severe case of Kawasaki disease, timely treatment can still result in a good recovery.