First of all, increased lymphocytes are mostly seen in some viral infections, the most common being viral colds. At this time, drink plenty of water, eat a light diet, and can be given antiviral treatment. If the lymphocytes are abnormally high, it can be seen in acute and chronic lymphoblastic leukemia. Acute lymphoblastic leukemia can be treated with VDLP or VP chemotherapy. It is most common in children, and the cure rate in children is still very high. In chronic lymphocytic leukemia, firstly, for asymptomatic and inert cases, no treatment can be given. For symptomatic lymphocytic leukemia, Rexolan is given orally to control cell growth.