Boxer Breed Profile
Kawasaki Disease: Symptoms And Treatment
Kawasaki disease is an illness that causes blood vessels to become inflamed, almost always in young children. It's one of the leading causes of heart disease in kids. But doctors can treat it if they find it early. Most children get better without any problems.
Kawasaki disease usually happens in young children. It can cause your blood vessels to inflame. It's treatable if doctors find it early, and most kids get better without any issues. (Photo Credit: ISM/Science Source)
The inflammation of Kawasaki disease can damage a child's coronary arteries, which carry blood to their heart.
It can also cause problems with lymph nodes, skin, and the lining of a child's mouth, nose, and throat.
Scientists haven't found an exact cause of Kawasaki disease. It might be linked to genes, viruses, bacteria, and other things in the world around a child, such as chemicals and irritants.
The disease probably isn't contagious, but it sometimes happens in clusters in a community. Kids are more likely to get it in the winter and spring.
Other things can raise a child's odds of getting Kawasaki disease, including:
Research shows Black children with Kawasaki disease may have different symptoms and respond differently to treatment than White children. One study found this group of kids had more serious inflammation, worse treatment outcomes and more secondary treatments and spent longer in the hospital than White kids.
Kawasaki disease comes on fast, and symptoms show up in phases. Signs of the first phase of Kawasaki disease include:
In the second phase, symptoms include:
Kawasaki disease can cause heart trouble 10 days to 2 weeks after symptoms start.
Symptoms tend to go away slowly in the third phase. It might last as long as 8 weeks.
Call your doctor if your child has these symptoms, including a fever between 101 F and 103 F that lasts more than 4 days. Early treatment can help lower their risk of lasting effects.
Kawasaki disease rash
If your child has Kawasaki disease, you'll probably notice a rash in their genital area or in the area between their chest and legs. It's likely to disappear in a week. It's often flat and blotchy but can also have raised bumps. While the rash may look red on light skin, it can be harder to see on darker skin tones.
Your doctor will do a physical exam and ask about your child's symptoms. They'll look for a long-lasting fever and at least four of these five signs:
They may need to do tests to rule out other illnesses or to see whether the condition has affected your child's heart. These include:
Kawasaki disease and COVID-19
Kids who get COVID-19 can also end up with a condition called multisystem inflammatory syndrome (MIS-C). The symptoms of MIS-C such as fever and rash look a lot like the ones of Kawasaki disease. Talk to your child's doctor about any concerning symptoms.
Your child may have a lot of pain from the fever, swelling, and skin problems. Their doctor might prescribe medicine to make them feel better, such as aspirin and drugs that prevent blood clots. Don't give your child any drugs without talking to your doctor first.
The doctor will probably also give them immunoglobulin into a vein (intravenous or IV). This has proteins called antibodies to help fight infection. It will lower a child's chance of heart issues when they get it early on in treatment.
Most children start treatment for Kawasaki disease in a hospital because there's a high chance it will cause serious health problems.
After their first treatment, your child may continue to take low-dose aspirin for 6 weeks or more, especially if the artery supplying oxygen-infused blood to their heart widens (called coronary artery aneurysm). Aspirin stops their blood from clotting.
Your child's doctor will likely schedule several follow-up visits to check for signs of heart problems. If they do show signs, your child could need heart health tests and to visit a heart disease specialist.
Because it involves a child's heart, this illness can be scary. But most kids recover completely and have no lasting problems.
In rare cases, children can have:
These can lead to other troubles, including weak or bulging artery walls. These are called aneurysms. They could raise a child's risk of artery blockages, which can cause internal bleeding and heart attacks. An echocardiogram can show many of these complications.
In severe cases, a child might need surgery. Infants have a higher risk of other serious health problems. In the U.S., fewer than 1% of children die during the early illness.
With treatment, most kids with Kawasaki disease can avoid heart disease and death. Coronary artery aneurysms impact just 6% of kids who've been treated for the condition, and 50% of children with coronary artery problems heal in 1 or 2 years with treatment. Without treatment, heart problems from Kawasaki disease can cause death in 45 days or less after a fever starts.
Lyme Disease Can Be Diagnosed By 'bull's Eye' Rash Alone
The rash is raised around the edgesLyme disease can be diagnosed by the rash alone, new advice for the NHS says.
People with the "bull's eye" circular rash do not need a blood test and should be treated immediately to avoid complications, the National Institute for Health and Care Excellence says.
Waiting for lab results is unnecessary and can cause delays in patients being prescribed the antibiotics they need.
Lyme disease is spread by tick bites and can be debilitating.
A blood tests can check for it but may not give a positive result until eight weeks after the patient is bitten.
Prof Gillian Leng, deputy chief executive and director of health and social care at the National Institute for Health and Care Excellence (NICE), said for most people with Lyme disease, a course of antibiotics would be an effective treatment, "so it is important we diagnose and treat people as soon as possible".
"A person with Lyme disease may present with a wide range of symptoms, so we have clear advice for professionals about the use of lab tests for diagnosis and the most appropriate antibiotic treatments," she said.
"If a characteristic bull's eye rash is present, healthcare professionals should feel confident in diagnosing Lyme disease."
Lyme disease can be difficult to diagnose. It has similar symptoms to other conditions and there is not always an obvious rash. The rash can also appear in a number of different ways, as these images from the NICE guidance show.
Symptoms can also include:
But if there is a delay in treatment, more severe symptoms can develop months or years later, including:
Source: NHS Choices
Bella Hadid, her mother and brother all have Lyme disease, elder sister model Gigi Hadid does not have itA growing number of high profile people have spoken out about their experiences of the problems of living with Lyme disease due to delayed diagnosis.
American model Bella Hadid has spoken of the challenges of continuing to work with the disease because she's often exhausted and needs to take regular medication. Her mother, who starred in The Real Housewives of Beverly Hills, and Bella's brother also have the disease.
Singer Avril Lavigne said it had taken months for her to be diagnosed with the disease, which had left her bedridden for two years. She got the first symptoms on tour, when she was achy, fatigued and couldn't get out of bed. She said she had felt so bad at one point she had "accepted that I was dying".
Former England rugby player Matt Dawson got the disease after being bitten by a tick in a London park in 2015. It caused a bacterial infection to spread through his body and eventually left him needing heart surgery.
Avril Lavigne's experience of Lyme disease has inspired songs on her new albumPhones 4U founder John Caudwell funds a charity Caudwell LymeCo that funds research he hopes "will lead to a truly reliable test and cure via the NHS for every Lyme disease patient". He and 14 other members of his family have the disease.
Veronica Hughes, chief executive of Caudwell LymeCo, said she hoped the new NICE draft guidance would increase the number of doctors who felt confident diagnosing a Lyme disease rash on sight.
"Caudwell LymeCo Charity hears regularly from people whose doctors have diagnosed an erythema migrans but decide to check with a blood test, not realising that the rash is the more reliable of the two," she said.
"Waiting for blood test results always delays treatment. When a patient has the rash, this delay is unnecessary and reduces the likelihood of total cure."
Copyright 2023 BBC. All rights reserved. The BBC is not responsible for the content of external sites. Read about our approach to external linking.
Beta Terms By using the Beta Site, you agree that such use is at your own risk and you know that the Beta Site may include known or unknown bugs or errors, that we have no obligation to make this Beta Site available with or without charge for any period of time, nor to make it available at all, and that nothing in these Beta Terms or your use of the Beta Site creates any employment relationship between you and us. The Beta Site is provided on an "as is" and "as available" basis and we make no warranty to you of any kind, express or implied.
In case of conflict between these Beta Terms and the BBC Terms of Use these Beta Terms shall prevail.
Epigenetic Diseases And Their Causes And Symptoms.
Epigenetic diseases and their causes and symptoms.
Epigenetic changes are responsible for human diseases, including Fragile X syndrome, Angelman's syndrome, Prader-Willi syndrome, and various cancers. Abbreviations: ATR-X syndrome, alpha-thalassaemia, mental retardation syndrome, X linked; BWS, Beckwith–Wiedemann syndrome; CREB, cAMP-response-element-binding protein; HAT, histone acetyltransferase; HMT, histone methyltransferase; ICF, immunodeficiency, centromeric region instability and facial anomalies syndrome; UTR, untranslated region.
The behavior of a person's genes doesn't just depend on the genes' DNA sequence - it's also affected by so-called epigenetic factors. Changes in these factors can play a critical role in disease.
Comments
Post a Comment