How to alleviate vomiting in Kawasaki disease

Written by Quan Xiang Mei

Pediatrics

Updated on December 04, 2024

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When children with Kawasaki disease experience vomiting, the first step is to refrain from eating and drinking, including water, for one to two hours after vomiting to avoid burdening the stomach and intestines.

If vomiting subsides after fasting, there is no need for medication temporarily. However, if there is no significant relief and bloating is evident, it is necessary to treat for bowel movement and gas release. At this time, oral medications that aid in digestion, such as digestive tonics, are acceptable. If relief is still not achieved, intravenous fluid supplementation and medications that enhance gastrointestinal motility can be administered. Parents can also keep the abdomen warm and, centering around the navel, perform clockwise abdominal massages to help alleviate the symptoms of vomiting.

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Written by Li Jiao Yan

Neonatology

1min 26sec

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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.

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Written by Li Jiao Yan

Neonatology

1min 52sec

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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 Zeng Hai Jiang

Pediatrics

55sec

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Causes of secondary recurrence of Kawasaki disease

Kawasaki disease, also known as mucocutaneous lymph node syndrome, commonly affects children and infants under five years old. It is an acute, systemic vasculitic disease. Clinically, it is primarily characterized by persistent fever, bilateral conjunctival congestion, cracked lips, strawberry tongue, rash, hard swelling of hands and feet, fingertip desquamation, and enlargement of cervical lymph nodes. In severe cases, it can lead to coronary artery dilation, coronary artery aneurysms, and thrombotic obstruction. The exact cause of Kawasaki disease is not very clear, but it is mainly believed to be related to infections. The probability of secondary recurrence of Kawasaki disease is about 2%, and its causes mainly have to do with infections, immune factors of the body, genetic factors, and so on.

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Written by Li Jiao Yan

Neonatology

1min 53sec

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What is Kawasaki Disease?

Kawasaki disease was first reported in 1967 by Tomisaku Kawasaki in Japan and is also known as mucocutaneous lymph node syndrome. Approximately 15% to 20% of cases experience coronary artery damage after effective treatment. Since 1970, cases have been reported worldwide, with a higher incidence among Asians. As diagnostic capabilities improve globally, the incidence of this disease is decreasing. This disease occurs sporadically or in small epidemics and can occur in any season, most commonly affecting infants and young children, with 80% of cases occurring in children under five years of age. The cause of the disease is unclear, and the mechanism of onset is also not well understood, with the primary pathological change being systemic vasculitis. The main clinical symptoms are high fever between 39 to 40 degrees Celsius, followed by ineffectiveness of antibiotic treatment, and conjunctival congestion. Other symptoms include congested, cracked lips, diffuse congestion of the oral mucosa, indurative edema of hands and feet with emerging erythema, polymorphous skin eruptions and scarlet fever-like rash, and enlarged cervical lymph nodes, which can be unilateral or bilateral, hard and tender, but not red on the surface. There may be complications involving coronary artery damage, and potential complications such as myocarditis, pericarditis, endocarditis, and arrhythmias. Additionally, there may be other associated symptoms such as interstitial pneumonia, digestive system symptoms, joint pain, and arthritis.

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Written by Li Jiao Yan

Neonatology

1min 18sec

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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.