Is infectious mononucleosis in children serious?

Infectious mononucleosis in children, often caused by EBV infection, its severity is related to the severity of the disease itself and whether timely medical intervention.
Infectious mononucleosis is an acute infectious disease caused by EBV infection, with clinical symptoms such as fever, sore throat, enlarged liver, spleen and lymph nodes.
Whether the disease is serious or not is related to the severity of the disease and whether timely diagnosis and treatment are provided. For children with severe disease and splenomegaly, if they are not diagnosed and treated in a timely manner and with improper care, their spleen may rupture, which can lead to serious consequences and may even be life-threatening.
For the majority of children with this disease, the prognosis is usually good, with a natural course of about 2 to 4 weeks, although a few children may recover slowly, from weeks to months, if they are seen by a physician and treated under medical supervision (e.g., with acyclovir antiviral therapy).
It is recommended to actively seek medical advice from a specialist for comprehensive evaluation and judgment. All of the above medications should be used under the supervision of a physician.