High lymphocytes in children with fever are mostly suggestive of viral colds, but can also be seen in other diseases such as hematologic disorders.
1. Viral cold: It is the most common cause in clinic. Infections of the respiratory system caused by viral infections, in addition to fever, but also common cough with phlegm, runny nose, sore throat and other symptoms.
2. Blood system diseases: such as children with acute lymphoblastic leukemia, can also lead to elevated lymphocytes, in addition to fever, often accompanied by anemia, bleeding, infection, hepatosplenomegaly and other manifestations.
Children with high fever lymphocytes, there may be other reasons, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.