Monocyte absolute value of 0.68*10^9/L is not serious. Monocytes are one of the white blood cell classifications in the human body, the normal value of absolute monocyte value ranges from 0.12 to 1.0*10^9/L. The absolute monocyte value of 0.68*10^9/L is within the normal value range, which is normal, so it is not serious. Monocytes are found in small amounts in the blood, and a low monocyte count usually has no obvious clinical significance. When parasitic infection occurs in the human body, the manifestation of elevated monocytes may occur, and the absolute value of monocytes in such patients is not obviously elevated, and it can return to normal after the primary disease is cured. However, when the monocytes are obviously elevated, it is necessary to consider the possibility of acute monocytic leukemia, and bone marrow aspiration and biopsy should be carried out to clarify the diagnosis, and after the diagnosis has been clarified, it is necessary to formulate an individualized treatment plan according to the patient’s specific condition and actively treat the disease immediately.