What are the symptoms of rheumatic fever?

Written by Li Jing

Rheumatology

Updated on September 28, 2024

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Rheumatic fever is a delayed, non-suppurative sequelae caused by a streptococcus infection. It primarily presents as arthritis, heart valve disease, chorea, subcutaneous nodules, and erythema, and some cases also exhibit fever. It mainly occurs in adolescents and children aged 5 to 14. It is primarily related to symptoms that appear after an upper respiratory tract streptococcus infection. If the individual has good resistance, symptoms may only resemble those of a cold, such as sore throat, runny nose, and fever, and these symptoms can be relieved after anti-infection treatment without any residual sequelae. However, people with weaker resistance may develop these sequelae after an upper respiratory tract infection, including joint pain and heart valve disease. Therefore, it is crucial to receive proper treatment during the acute phase to prevent any lasting sequelae.

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Written by Yang Ya Meng

Rheumatology

59sec

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Treatment of acute rheumatic fever

The treatment of rheumatic fever includes general treatment, where patients are advised to rest in bed. The second is the use of antibiotics, aimed at eliminating streptococcal infections to prevent recurrent attacks of rheumatic fever. The third is anti-rheumatic treatment, with the preferred choice being non-steroidal anti-inflammatory drugs, such as sustained-release diclofenac sodium tablets. If the patient's rheumatic fever affects the heart, corticosteroid treatment is also required. In addition, to assist in the reduction of corticosteroids, some immunosuppressants need to be added, such as methotrexate and leflunomide, which help control the condition. For the treatment of complications of rheumatic disease, such as concurrent lung infection, antibiotic treatment should also be considered. (The use of medication should be under the guidance of a professional doctor.)

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Written by Liu Li Ning

Rheumatology

50sec

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Does rheumatic fever cause night sweats?

Rheumatic fever can cause night sweats, but this symptom is not specific, as many patients with tuberculosis also experience night sweats. Rheumatic fever is a systemic inflammatory disease caused by Group A beta-hemolytic streptococcal infection. Clinically, it commonly presents with symptoms like fever, joint pain, erythema marginatum, subcutaneous nodules, chorea, and carditis. During the acute phase of rheumatic fever, if there is joint pain, non-steroidal anti-inflammatory drugs can be used for treatment. If there is carditis, corticosteroids may be administered. For patients with rheumatic fever, long-term treatment with penicillin is also recommended, typically suggested for three to five years to control the disease.

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Written by Li Jing

Rheumatology

1min 14sec

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Does rheumatic fever spread?

Firstly, rheumatic fever is a group of delayed sequelae caused by an infection of Group A Streptococci, simply put, it refers to a type of reactive arthritis that appears after an upper respiratory tract infection. It is associated with this streptococcus, and mostly occurs during the cold and humid seasons of winter and spring. It can affect people of any age, but is most commonly seen in children aged 5-14 and adolescents. Therefore, it is not a contagious disease, but rather a set of symptoms, such as fever and joint pain, appearing in individuals with weakened immune systems following an upper respiratory tract infection. Some people may even experience valvular heart disease. However, if treated actively in the early stages, the disease usually does not lead to any long-term consequences, unless it goes untreated or is treated under poor medical conditions, which may then result in rheumatic arthritis and rheumatic heart disease.

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Written by Yang Ya Meng

Rheumatology

1min 1sec

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Symptoms and Treatment of Rheumatic Fever

Patients with rheumatism often experience symptoms of upper respiratory tract infections in the early stages of the disease, such as fever and sore throat. Additionally, patients with rheumatism commonly exhibit migratory joint pain, primarily characterized by acute onset of redness, swelling, heat, pain, and limited mobility in the joints, but these can improve on their own. Patients with rheumatic fever often also suffer from carditis, which can include valvulitis, myocarditis, and pericarditis, with damage to the valves being the most common. Rheumatic fever may also present with ring-shaped erythema on the skin or subcutaneous nodules, and it can include chorea. The most common treatment for rheumatic fever is the intramuscular injection of penicillin. (Specific medication use should be carried out under the guidance of a doctor.)

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Written by Du Rui Xia

Obstetrics

49sec

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Symptoms of rheumatic fever in children

Children often show symptoms of rheumatic fever, which commonly leads to myocarditis, arrhythmias, palpitations, and asthma. Additionally, there can be changes in the skin, such as subcutaneous erythema nodosum, as well as joint swelling and pain. There are also general symptoms like fever, fatigue, cough, nosebleeds, abdominal pain, nausea, and vomiting, along with swelling of the lymph nodes throughout the body. During examinations, there is often a significant increase in C-reactive protein and elevated levels of anti-streptococcal antibodies and anti-O. Abnormalities can also be seen on the electrocardiogram. Once symptoms of pediatric rheumatic fever appear, it is crucial to promptly visit a hospital for diagnosis and timely treatment.