Does Kawasaki disease cause a rash on the face?

Written by Li Jiao Yan
Neonatology
Updated on September 05, 2024
00:00
00:00

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.

Other Voices

doctor image
home-news-image
Written by Li Jiao Yan
Neonatology
1min 26sec home-news-image

How long does it take to cure Kawasaki disease?

Kawasaki disease, also known as mucocutaneous lymph node syndrome, has unclear etiology and pathogenesis. The primary pathological change is systemic vasculitis, frequently affecting the coronary arteries. Kawasaki disease is considered a self-limiting condition, with most cases having a good prognosis; recurrence occurs in 1% to 2% of affected children. If associated with coronary artery damage and not effectively treated, 15% to 25% of these cases can develop coronary artery aneurysms. Typically, coronary artery aneurysms resolve within two years of onset, but often leave residual arterial wall thickening and reduced elasticity. Large aneurysms do not disappear completely and can lead to thrombosis or stenosis. Kawasaki disease is also one of the main causes of acquired heart disease in children. Therefore, active and effective treatment of Kawasaki disease can result in recovery. However, if there is accompanying coronary artery damage, the prognosis can vary depending on the extent of the damage. Severe coronary artery damage might lead to long-term heart disease.

doctor image
home-news-image
Written by Li Jiao Yan
Neonatology
1min 23sec home-news-image

Is the spirit of Kawasaki disease good?

Kawasaki disease, also known as mucocutaneous lymph node syndrome, has an unclear cause and is generally prevalent in infants and young children, with 80% of cases occurring in children under five years old. The mechanism of the disease is also not very clear. Its main pathological presentation is systemic vasculitis, often involving the coronary arteries. The primary clinical symptoms include high fever, which is unresponsive to antibiotic treatment, conjunctival congestion, diffuse oral congestion, strawberry tongue, indurative edema of the hands and feet, and palmoplantar erythema. Additionally, it may affect the heart, leading to conditions such as pericarditis, myocarditis, endocarditis, and arrhythmias. During the acute phase of Kawasaki disease, the high fever and diffuse oral mucosal congestion can affect the child's mental state. If the heart is involved, there may be abnormalities in heart rate and heart function, which can also lead to a poor mental state. Therefore, if Kawasaki disease is confirmed, it definitely requires active treatment.

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

Does Kawasaki disease cause coughing?

Kawasaki disease has an unclear pathogenesis, primarily manifesting as systemic vasculitis, frequently affecting the coronary arteries. Clinically, it is characterized by fever, typically a high fever lasting seven to fourteen days, and is unresponsive to antibiotic treatment. Other symptoms include conjunctival congestion, cracked lips, diffuse oral congestion, and strawberry tongue. In the acute phase, there might be hard edema and erythema development, with polymorphous erythema and scarlatiniform rash typically on the trunk. Additionally, unilateral or bilateral cervical lymphadenopathy with tenderness can occur. Generally, coughing is rare and may be due to other infections like upper respiratory infections in children with weaker immunity.

doctor image
home-news-image
Written by Li Jiao Yan
Neonatology
48sec home-news-image

Is IgE high in Kawasaki disease?

Kawasaki disease, also known as mucocutaneous lymph node syndrome, has an unclear pathogenesis. It is speculated that certain components of infectious sources, such as superantigens, can activate CD30 T cells and CD40 ligand expression directly by binding with T cell antigen receptor fragments without going through mononuclear macrophages. Under the induction of carrier cells, there is polyclonal activation and reduced apoptosis of B08 cells, resulting in the production of large amounts of immunoglobulins such as IgG, IgM, IgA, and IgE, and cytokines. Therefore, the IgE levels in Kawasaki disease are elevated.

doctor image
home-news-image
Written by Li Jiao Yan
Neonatology
42sec home-news-image

Is Kawasaki disease contagious?

Kawasaki disease, also known as mucocutaneous lymph node syndrome, currently has unclear pathogenic mechanisms and the causes of the disease are not well defined. One of its main pathological changes is systemic vasculitis, including the coronary arteries. The disease occurs sporadically or in small epidemics, can happen in any season without clear seasonality, and is generally more common in infants and young children, with eighty percent under five years of age. Kawasaki disease is not a contagious disease, so it does not have significant contagiousness.