White blood cells (also called leukocytes) are part of the immune system, and they are the cells that protect your body against infections by bacteria, viruses, fungi, and parasites. The microorganisms that cause diseases are literally everywhere, but most people do not get sick because they have ample numbers of white blood cells providing protection. Low white blood cell count is also known as leukopenia. Low white blood cell count often means there is a problem in the body, so it is not considered normal. Each has their own specialized purposes and different life spans. Aralen ordering Hydroxychloroquine kidney function Low white blood cell count and cancer. White blood cells WBCs fight infections from bacteria, viruses, fungi, and other pathogens organisms that cause infection. One important type of WBC is the neutrophil. These cells are made in the bone marrow and travel in the blood throughout the body. An unusually high white blood cell count can indicate an infection, hypersplenism, bone marrow depression drugs, radiation or heavy metal poisoning or primary bone marrow disorders such as leukemia. A low white blood cell count can be the result of infection, make an individual more susceptible to outside infections or allow multiplication of. ANSWER A low white blood cell count almost always is related to a decrease in a type of infection-fighting white blood cell called neutrophils. When you have a low level of neutrophils, the condition is known as neutropenia. There are many causes of neutropenia, and some medications can lead to this problem. Our body produces millions of different white blood cells continuously that replace worn out or dead ones. There are monocytes (morphs into other white blood cells), lymphocytes (releases antibodies, regulates immunity, and kills infected human cells), basophils (initiates inflammatory reactions), eosinophils (kills parasites and triggers allergic reactions), and neutrophils (main killers of bacteria and fungi). Can hydroxychloroquine cause low white blood cell count Hydroxychloroquine Plaquenil Side Effects & Dosage for., Low White Blood Cell Count - Symptoms and Diagnosis How common is chloroquine retinopathyChloroquine hclCan hydroxychloroquine cause weight gainChloroquine resistant malaria countries Aug 14, 2017 Blood Disorders. According to the New Zealand Dermatological Society, Plaquenil can cause abnormalities in blood counts. An abnormally low number of white blood cells can lead to infection, because white blood cells defend the body against bacteria. Low platelet count thrombocytopenia can lead to easy bleeding and bruising. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. Mayo Clinic Q and A What causes low white blood cell count?. Low White Blood Cell Count Possible Causes Cleveland Clinic. White blood cells are manufactured in bone marrow — the spongy tissue inside some of your larger bones. A low white blood cell count usually is caused by Viral infections that temporarily disrupt the work of bone marrow. Certain disorders present at birth congenital that involve diminished bone marrow function. Druginformer Identified Side Effects White blood cell count. Posted By Anonymous in on August 17, 2010 @ am “ Side Effects low white blood cell count I absolutely loved Plaquenil. I had saliva and the swelling in my joints was gone. The white blood count numbers WBC 2.8 normal 3.8-10.8 thous/mcl neutrophils, absolute 990 normal 1500-7800 cells/mcl. the other values were in normal range. I am taking 30 mg. of lisinopril each day. I would like to know what could cause the low white cell count and if there is anything that I could do to raise the numbers. Thanks!