What does it mean when the absolute lymphocyte count is low?

Jan 09, 2023 Source: Cainiu Health
Disease description:

Recently, I went to the hospital for a physical examination, and the results showed low absolute lymphocyte count. I would like to know what causes a low absolute lymphocyte count?

Doctor's answer (1)
Dr. Zhang Heyang
Low absolute lymphocyte count may indicate that the patient has a hematologic disorder, such as aplastic anemia, or may be caused by immunodeficiency diseases involving immune cells. Additionally, conditions like AIDS should also be considered. Patients can select appropriate drug treatments based on the underlying cause. Clinically, low absolute lymphocyte count may be accompanied by symptoms such as pallor, fatigue, dizziness, palpitations, shortness of breath, skin hemorrhages, and gum bleeding.