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A 45-year-old member asked:

What causes a low wbc and should i be worried?

2 doctor answers2 doctors weighed in
Dr. Michael Dugan
Specializes in Hematology
Worry depends: On how low and which WBC types are low. Low WBC has many causes including medications, viral infection, and primary blood diseases including leukemia and myelodysplastic syndrome.
Dr. Agos Luca
Specializes in Pathology
See below...: Leukopenia (decreased number of white blood cells) may be seen in various clinical conditions including infections, congenital deficiencies, chemotherapy and some other medications, radiation, toxins, leukemia, aplastic anemia, autoimmune disease, bone marrow infiltration by cancer, etc. It could also be constitutional. Consulting your doctor or a hematologist is recommended.

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Brooklyn, NY
A 45-year-old female asked:

Can hemmeroids cause a low wbc?

1 doctor answer1 doctor weighed in
Dr. Gurmukh Singh
Pathology 50 years experience
No: But hemorrhoids can cause anemia and low hemoglobin and RBC count.
Daytona Beach, FL
A 46-year-old female asked:

Low WBC & neutrophils. What would cause this?

1 doctor answer2 doctors weighed in
Dr. James Blachly
Specializes in Medical Oncology
Normal variation?: It depends on how low and in what context. Black americans (and some other ethnic/ancestry groups) can have so-called "ethnic neutropenia" (neutropenia is low neutrophils), and/or low WBC. Low WBC and neutrophils can also happen in bone marrow disorders, and infections. I would recommend seeing a hematologist.
IN
A 43-year-old female asked:

What is a cause for a low WBC and a high RDW?

1 doctor answer1 doctor weighed in
Dr. Gurmukh Singh
Pathology 50 years experience
Need more info: All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, it would have helped if you had provided the actual values. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, low fat milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex.
A 42-year-old member asked:

What causes neutrophils and WBC to be low while lymphs are high?

1 doctor answer2 doctors weighed in
Dr. Julio Hajdenberg
Hematology and Oncology 32 years experience
Many, many things: The list is too long to list here, and it depends on the patient's individual circumstances. In younger patients, it is usually related to some transient infection. In older adults, it needs a more dedicated work up. A trained hematologist can sort this out in 2 visits, with some standard testing, including a review of the blood under the microscope.
United Arab Emirates
A 44-year-old female asked:

Reducing body weight can be a cause of low wbc?

1 doctor answer1 doctor weighed in
Dr. Joseph Sucher
Trauma Surgery 27 years experience
Very unlikely: Low wbc, or leukopenia, has very many causes. Weight loss, in and of itself, does not cause leukopenia. However, you can have low wbcs from malnutrition associated with weight loss.
Last updated Jun 10, 2014

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