A high white blood cell count may be due to an infection of the organism, such as a viral infection, a bacterial infection, and a high lymphocyte count may indicate a higher likelihood of a viral infection. Lymphocytes are one of many types of white blood cells, produced by lymphoid organs, and also an important cell in the body’s immune response. If there is an increase in lymphocytes, it is more common in viral infections, whooping cough, infectious mononucleosis, and lymphoblastic leukemia. Viral infections can be treated with ribavirin and ganciclovir. Whooping cough can be treated with erythromycin, roxithromycin, etc. Infectious mononucleosis can be treated with acyclovir, ganciclovir, etc. For lymphoblastic leukemia, you can use adriamycin, cyclophosphamide, zithromax, methotrexate, etc. The use of drugs should be under the guidance of a doctor. It is recommended that patients go to the hospital in time to improve the relevant examination, and under the guidance of the doctor to carry out the appropriate treatment, so as not to delay the condition.