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Is it anything serious when there is high level of lymphocytes?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hi doctor,

I took the CBC test six months ago. My WBC is 8.97 *10^3 per microliter of blood, and lymphocytes are 45.4 % 4.08*10^3 per microliter of blood.

Yesterday, I took another CBC test. My WBC is 7.5*10^3 per microliter of blood and lymphocytes are 46.4 %. Is it anything serious when there is a high level of lymphocytes? I have GERD-like symptoms. Yesterday, I had an endoscopy and everything is fine.

Kindly help.

Answered by Dr. Singh Smrita

Education:

MBBS

Professional Bio:

Dr. Singh Smrita is a General Practitioner and a Family Physician specializing in Pathology and Hematology. She has expertise in diagnosing and managing blood disorders, anemia, infections, and immune-related conditions. She is skilled in laboratory diagnostics, interpretation of blood tests, and personalized treatment plans. Dr. Singh also focuses on preventive care, patient education, and holistic management of chronic diseases.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

Lymphocytes are usually increased following a viral infection, some bacterial infections and also in conditions of stress. If you have a cold, it might be due to a viral infection. The percentage of increase in your lymphocytes is not very high.

Continue taking medication that has been prescribed for GERD (gastroesophageal reflux disease). You are slightly anemic and try to have food items like green leafy vegetables, which are rich in iron, to prevent iron deficiency.

I hope this helps.

Take care.

Patient's Query

Hello doctor,

Thank you for the response.

What is the high level of lymphocytes? Sometimes, I have fever-like symptoms and a bitter taste. I checked my temperature. It was 37.2, 37.4, 37.3 and 37.5 C.

So, I am worried about my high level of lymphocytes.

Kindly help.

Thank you.

Answered by Dr. Singh Smrita

Education:

MBBS

Professional Bio:

Dr. Singh Smrita is a General Practitioner and a Family Physician specializing in Pathology and Hematology. She has expertise in diagnosing and managing blood disorders, anemia, infections, and immune-related conditions. She is skilled in laboratory diagnostics, interpretation of blood tests, and personalized treatment plans. Dr. Singh also focuses on preventive care, patient education, and holistic management of chronic diseases.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome back to icliniq.com.

In the differential leukocyte count, a level above 40 % is considered high. Sometimes, there is an increase in the number of lymphocytes in the absolute count. The normal absolute lymphocyte count range in adults is 1000 to 4800 per microliter of blood.

I hope this helps.

Take care.

Medically reviewed by Dr. K. Shobana
Published At July 4, 2018
Reviewed At April 21, 2026

Education:

MBBS

Professional Bio:

Dr. Singh Smrita is a General Practitioner and a Family Physician specializing in Pathology and Hematology. She has expertise in diagnosing and managing blood disorders, anemia, infections, and immune-related conditions. She is skilled in laboratory diagnostics, interpretation of blood tests, and personalized treatment plans. Dr. Singh also focuses on preventive care, patient education, and holistic management of chronic diseases.

This doctor is not available for online consultations on the platform anymore.

Education:

BDS

Professional Bio:

Dr. K. Shobana is a Dental Surgeon specializing in oral health and dental care. She is skilled in preventive dentistry and provides oral hygiene education. She can do restorative treatments such as fillings and crowns. She can handle periodontal problems such as gum diseases and periodontitis. She can do root canal treatment.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MBBS

Professional Bio:

Dr. Singh Smrita is a General Practitioner and a Family Physician specializing in Pathology and Hematology. She has expertise in diagnosing and managing blood disorders, anemia, infections, and immune-related conditions. She is skilled in laboratory diagnostics, interpretation of blood tests, and personalized treatment plans. Dr. Singh also focuses on preventive care, patient education, and holistic management of chronic diseases.

This doctor is not available for online consultations on the platform anymore.

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