Another cause is an imbalance in the blood clotting system. Too many red cells, white cells, and platelets will result in blood thickening. Thick blood is caused by heavy proteins, or by too much blood in the circulation. Symptoms include lack of energy (fatigue) or weakness, headaches, dizziness, shortness of breath, visual disturbances, nose bleeds, bleeding gums, heavy menstrual periods, and bruising. Thick blood can lead to strokes or tissue and organ damage. The increase in blood cells makes the blood thicker. These findings suggest that increased blood viscosity may be one plausible biological mechanism through which increases in haematocrit and fibrinogen may promote ischaemic heart disease and stroke.ĭoes dehydration increase blood viscosity?ĭehydration for 3 days caused haemoconcentration, which was associated with a 34 per cent increase in blood viscosity. What cardiovascular diseases is related to blood viscosity disorders? Thrombolytics: Doctors may use these”clot-busting” drugs in emergency situations.Anticoagulation therapy: Some drugs, such as warfarin (Coumadin), act on coagulation factors to prevent clots.Antiplatelet therapy: Medications such as aspirin can help prevent blood cells from forming clots.Another important factor that influences blood viscosity is temperature. Some patients with anemia have low hematocrits, and therefore reduced blood viscosities. Increased viscosity increases the resistance to blood flow and thereby increases the work of the heart and impairs organ perfusion. What does it mean if the blood viscosity of someone is high? Increased blood viscosity can be caused by an increase in red cell mass or increased red cell deformity, increased plasma levels of fibrinogen and coagulation factors, and dehydration. What can cause increased blood viscosity? 2 What cardiovascular diseases is related to blood viscosity disorders?.1 What can cause increased blood viscosity?.
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