What if the percentage of lymphocytes is high?

The percentage of lymphocytes is one of the blood tests. If there is a high percentage of lymphocytes, it is often related to infection or immunodeficiency diseases. Most of them are caused by infection. Generally, the percentage of lymphocytes caused by virus infection needs to be clear about the type of infection, and then antiviral drugs should be selected according to the situation to achieve the therapeutic effect. If the percentage of lymphocytes is slightly high, other values can be temporarily observed without intervention.