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What causes elevated percentage and absolute count of monocytes?

Sep 13, 2023 Source: Cainiu Health
Dr. Zhang Heyang
Introduction
In general, elevated monocyte percentage and absolute count may be associated with physiological factors, allergies, rheumatoid arthritis, infective endocarditis, leukemia, and other conditions. Patients are advised to follow medical instructions for symptomatic treatment. Additionally, these elevations may also be related to diseases such as multiple myeloma and lymphoma. If patients experience any discomfort or symptoms, they should seek timely medical evaluation at a hospital.

In general, elevated monocyte percentage and absolute count may be associated with physiological factors, allergies, rheumatoid arthritis, infective endocarditis, leukemia, and other conditions. Patients are advised to follow medical instructions for symptomatic treatment. Specific details are as follows:

1. Physiological factors

In infants, young children, and adolescents, the immune system is not yet fully developed, which may lead to a physiological increase in monocyte percentage and absolute count. This typically resolves spontaneously with age and does not require treatment.

2. Allergies

Patients with allergies may experience elevated monocyte percentage and absolute count upon exposure to allergens such as pollen or animal dander. Under medical guidance, patients can take antihistamines such as loratadine tablets or cetirizine hydrochloride tablets for treatment.

3. Rheumatoid arthritis

During disease flare-ups, patients may experience a significant decrease in hemoglobin levels, leading to increased monocyte percentage and absolute count. Under a doctor's supervision, medications such as loxoprofen sodium capsules or methotrexate tablets may be used for treatment.

4. Infective endocarditis

When this condition occurs, bacterial invasion triggers an immune response involving monocytes. As monocytes work to clear and phagocytize pathogens, their percentage and absolute count may rise. Under medical guidance, patients may be treated with antibiotics such as penicillin V potassium tablets or amoxicillin capsules.

5. Leukemia

Leukemia causes abnormal proliferation in the blood system, resulting in elevated monocyte percentage and absolute count. Patients may receive treatments such as rituximab injection or dasatinib tablets under medical supervision. In some cases, surgical interventions such as hematopoietic stem cell transplantation may be necessary.

In addition, elevated monocyte levels may also be related to other conditions such as multiple myeloma or lymphoma. If patients experience any symptoms, they should seek timely medical evaluation at a hospital to avoid delays in diagnosis and treatment.

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