Fifth disease is a common childhood illness caused by the parvovirus B19. It is characterized by a bright red rash on the cheeks and, less often, on the arms, legs, and trunk. If your child has been exposed to the virus, there are several ways to tell if they have fifths disease.
Symptoms of Fifths Disease
One of the first signs of fifths disease is a bright red rash on the cheeks, which can resemble a “slapped” appearance. The rash may spread to the arms, legs, and trunk, but it usually fades after a few days. Other common symptoms include a low-grade fever, fatigue, sore throat, and headache. In some cases, the virus can also cause joint pain and swelling.
Diagnosing Fifths Disease
If you suspect your child has fifths disease, your doctor will likely perform a physical examination to look for the characteristic rash. In some cases, a blood test may be needed to confirm the diagnosis.
Treating Fifths Disease
Fifths disease is usually mild and does not require treatment. Most children recover within a few weeks without any complications. If your child is experiencing joint pain or swelling, your doctor may recommend over-the-counter pain relievers.
Preventing Fifths Disease
The best way to prevent fifths disease is to ensure that your child is up to date on their vaccinations. The virus is most commonly spread through contact with saliva or nasal secretions, so it is important to teach your child good hygiene habits, such as washing their hands regularly and avoiding sharing food or drinks.