What Are the Long-Term Effects of Scarlet Fever?

By Staff WriterLast Updated Mar 30, 2020 7:28:39 PM ET

Scarlet fever, if left untreated, can cause serious long-term complications including rheumatic fever, kidney disease, pneumonia, arthritis, throat abscesses, ear infections and skin infections, according to Healthline. These complications sometimes result in a lifelong disability, such as when rheumatic fever damages the heart. When appropriately treated with antibiotics, however, scarlet fever rarely causes long-term complications.

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