Erythema infectiosum
Erythema Infectiosum
Erythema infectiosum (pronunciation: /ɛrɪˈθiːmə ɪnfɛkʃiˈoʊsəm/), also known as Fifth disease or slapped cheek syndrome, is a viral infection caused by Parvovirus B19.
Etymology
The term "erythema" originates from the Greek word "erythros" meaning "red", and "infectiosum" is derived from Latin, meaning "infectious". The name "Fifth disease" comes from its place on a historical list of common skin rash illnesses in children.
Definition
Erythema infectiosum is characterized by a distinctive red rash on the cheeks, often accompanied by a low-grade fever, malaise, and joint pain. It is most common in children but can also affect adults, particularly women.
Symptoms
The initial symptoms of erythema infectiosum include fever, headache, and malaise. This is followed by a characteristic bright red rash on the cheeks, giving the appearance of a slapped cheek. A lacy-patterned rash may also appear on the arms, legs, and trunk.
Transmission
Erythema infectiosum is transmitted through respiratory droplets or through blood. It is most contagious before the rash appears.
Treatment
Treatment for erythema infectiosum is usually supportive, including rest, fluids, and over-the-counter medications to relieve symptoms. In rare cases, hospitalization may be required.
Prevention
Prevention of erythema infectiosum involves good hygiene practices, such as regular hand washing and avoiding close contact with infected individuals.
External links
- Medical encyclopedia article on Erythema infectiosum
- Wikipedia's article - Erythema infectiosum
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