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Learn about the tests that detect rheumatic fever

Rheumatic fever is a disease that can affect the heart, joints, brain and skin, and rheumatic fever can develop if strep throat and scarlet fever are not treated properly, and early diagnosis of this infection and treatment with antibiotics is essential to prevent rheumatic fever.

According to the Mayo Clinic report, many tests and considerations help doctors diagnose rheumatic fever. Instead, there is no single test used to diagnose rheumatic fever, and doctors can look for signs of illness, check a patient's medical history, and use many tests.

Tests and analyzes reveal rheumatic fever


Swab from the throat to look for a group A bacterial infection.

A blood test to look for antibodies that will show whether the patient has recently had a group A bacterial infection.

A test of how well the heart is working (EKG or EKG).

A test that produces a film about the work of the heart muscle (echocardiogram or echocardiogram).

Rheumatic fever is not contagious. Fever and painful and soft joints are common signs and symptoms

Children are the most affected. Treatment focuses on controlling inflammation and symptoms. Serious complications include long-term heart damage

How do you get rheumatic fever?

Rheumatic fever may occur after a sore throat or scarlet fever infection that is not treated properly. The bacteria called Group A Streptococcus or Group A Strep causes sore throats and scarlet fever. Rheumatic fever usually takes about 1 to 5 weeks after strep throat or scarlet fever to develop. The cause of rheumatic fever is the response of the body's defense system. The immune system The immune system responds to a previous strep throat or scarlet fever infection and causes a generalized inflammatory response.

Rheumatic fever is not contagious

A person cannot get rheumatic fever from another person because it is an immune response and not an infection. However, people with strep throat or scarlet fever can spread Group A bacteria to others, mainly through respiratory droplets.