Does Kawasaki disease cause coughing?

Written by Li Jiao Yan
Neonatology
Updated on September 22, 2024
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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.

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Written by Yao Li Qin
Pediatrics
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Kawasaki disease causes

Kawasaki disease, also known as mucocutaneous lymph node syndrome, is an immune-mediated systemic vasculitis syndrome and a relatively common pediatric febrile rash disease. To date, the etiology of Kawasaki disease is not entirely clear. Extensive epidemiological and clinical observations suggest that Kawasaki disease may be an acute immune dysregulation caused by infectious factors. Genetic factors are also related to the occurrence of Kawasaki disease. Various bacteria, viruses, mycoplasma, and their metabolic products, such as superantigens produced by Streptococcus and Staphylococcus, are also related to the development of Kawasaki disease.

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Written by Li Jiao Yan
Neonatology
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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 vomiting?

Kawasaki disease is a disease with no clear etiology, commonly seen in infants and toddlers, with eighty percent of cases occurring in children under five years old. Its main pathological change is systemic vasculitis. The main symptoms include fever, congested and cracked lips, diffuse congestion of the oral mucosa, swollen tongue papillae, and strawberry tongue. Other symptoms may include swelling of the hands and feet, polymorphous erythema, and enlarged lymph nodes. There could be subsequent cardiac complications, primarily affecting the coronary arteries. Kawasaki disease may cause vomiting due to the diffuse congestion in the oral cavity, and the pharynx might also be congested. When children experience significant congestion, their laryngeal reflex might be sensitive, possibly leading to vomiting. Furthermore, children with Kawasaki disease might develop secondary infections from other bacteria and viruses, which could also lead to symptoms like vomiting. Therefore, the manifestations of Kawasaki disease can vary, and if significant vomiting occurs, it should be investigated to determine the cause.

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Written by Zeng Hai Jiang
Pediatrics
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Kawasaki Disease and Purpura Differences

The clinical manifestations of Kawasaki disease include fever lasting more than five days, ineffective antibiotic treatment, rashes, transient swelling of the cervical lymph nodes, conjunctival congestion, strawberry tongue, cracked lips, hard swelling of fingers and toes, and desquamation around the nails and anal region during the recovery phase. Allergic purpura is mainly manifested by rashes, which are generally hemorrhagic rashes below the buttocks, symmetrical on the lower limbs, raised above the skin surface, and usually without fever. Besides rashes, allergic purpura can also involve joint pain, abdominal pain, or allergic purpuric nephritis among other conditions.

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Written by Yan Xin Liang
Pediatrics
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How long does Kawasaki disease require hospitalization?

Kawasaki disease is an autoimmune vasculitis, primarily concerning because it affects the coronary arteries of the heart. Without effective treatment, some cases can lead to coronary artery dilation and even the formation of coronary artery aneurysms. Therefore, hospitalization is generally recommended during the acute phase of Kawasaki disease. During hospitalization, treatment typically involves the use of intravenous immunoglobulin and aspirin. After treatment with intravenous immunoglobulin, the body temperature generally begins to decrease gradually. Once the body temperature has stabilized for about three days and there are no complications, the patient can usually be discharged, so most hospital stays last about 5-7 days. (Medication should be taken under the guidance of a doctor.)