Low wbc count in dengue fever

A decreasing white cell count WBC and platelet on the 2nd day of admission prompted Dengue virus to be tested and a positive NS-1 antigen was detected confirming the diagnosis of Dengue fever. If a patient with high fever is seen with flushed faceextremities diffuse blanching erythema in adults and a positive tourniquet test even with a normal platelet count with leukopenia WBC Dengue illness.

Lymphocytosis with atypical lymphocytes commonly develops before defervescence or shock.

Low wbc count in dengue fever. Dengue fever can result in a drop in your white blood cell and platelet counts. The normal platelet count in the body ranges from 15 to 4 lacs this can go down to as low as 20000 to 40000 in the case of dengue patients. Why does Platelet Count decrease in Dengue Fever.

In dengue platelet count and white blood cells decrease in number which affects the immunity system. This happens because of the following. Platelet count in dengue decreases as it suppresses bone marrow which is the platelet-producing area.

Platelets count in dengue decreases because of Blood cells affected by the disease. Lymphocytosis with atypical lymphocytes commonly develops before defervescence or shock. A systematic review found that patients with dengue had significantly lower total WBC.

Low WBC indicator of disease If a blood test on Day 3 indicates that the total white blood cell WBC count is low below 4000 then the diagnosis will point towards dengue it is learnt. Wijesuriya says the platelet and packed cell volume PCV. Thrombocytopenia was defined as a platelet count of less than 150000mm3 and leukocytopenia was defined as a total WBC count below 4000 cellsmm3.

Results Of the 56 patients enrolled in the study 35 were male and 21 were female. The data from Brazil demonstrated mean white blood cell count WBC of dengue infected patients was 46 10 9 L with the lowest count of 07 10 9 L and the mean platelet count was 264 10 9 L with the lowest count registered was less than 1 10 9 L. Dengue fever is characterized by leucopenia White Blood Cells WBC 5000 cellsmm 3 thrombocytopenia 150000 cellsmm 3 rising haematocrit 510 and there should be no evidence of plasma leakage.

In Dengue Hemorrhagic Fever DHF there is evidence of plasma leakage which is usually evidenced by ascites or pleural effusion. If a patient with high fever is seen with flushed faceextremities diffuse blanching erythema in adults and a positive tourniquet test even with a normal platelet count with leukopenia WBC Dengue illness. A blood test that shows a WBC count of less than 4000 per microliter some labs say less than 4500 could mean your body may not be able to fight infection the way it should.

A low number is. Dengue fever causes a high fever 104 F degrees and at least two of the following symptoms. Muscle bone and joint pain.

Pain behind the eyes. Low WBC count on days 2-7. Low Platelet counts on days 4-7.

Higher aPTT on day 2. Only clue may be in the history recent travel or exposure. Dengues spectrum of disease ranges from asymptomatic to overt shock.

Soni 2001 Large spectrum likely related to both different viral and host factors. Dengue Fever is a benign self-limited disease. Low platelet count is also known as thrombocytopenia.

An average person has platelets in the range of 150000 to 400000 per microlitre of blood. If this falls below 150000 it is thrombocytopenia. The baseline workup done in the ED was normal except for a low platelet count of 20000 x 10 9 L and a low white blood cell WBC count of 24 x 10 9 L.

Fever With Low Platelets and White Blood Cell WBC Counts. Hi I m down due to flu since last Friday. It took almost 5 days for fever to subside though the temperature never crossed 101 degrees.

I have been taking paracetamol continuously since Friday. In the interim on Monday to ensure that there is no malaria basic blood test was done. An elderly man presents with 1 day of diplopia and left foot drop associated with 2 days history of fever.

A decreasing white cell count WBC and platelet on the 2nd day of admission prompted Dengue virus to be tested and a positive NS-1 antigen was detected confirming the diagnosis of Dengue fever. Although high fever for 3 4 days and low platelet count are the key signs of dengue doctors say that high haemoglobin levels in the body could be a key symptom of severe dengue infection and if. In dengue fever white blood cells and platelets start dipping from 3 to 5 days of illness with fluid leak from blood vesselswe need to be watchful for these dips and if there is no bleeding we can take adequate fluids and wait without platelet transfusion till it is less than 10000.