People whose blood is too thin are prone to excessive bleeding that is potentially dangerous. Those with thin blood lack sufficient platelets, which are cell fragments that help the blood form clots. Health Guidance reports these people tend to experience nose bleeds, bleeding gums, frequent bruising all over their bodies and even blood in their urine.Know More
The condition in which a person has thin blood owing to a lack of platelets is known as thrombocytopenia, according to Health Guidance. Symptoms include fatigue, general weakness, small bruises all along the body and bleeding after brushing or flossing teeth. The primary danger to people with the condition is bleeding to death following an injury or developing internal bleeding and not realizing it until it has progressed significantly.
The Mayo Clinic reports thrombocytopenia also manifests in women through prolonged, extremely heavy menstrual periods. In men and women, it may manifest through excessive bleeding following surgery or dental work and profuse bleeding after sustaining cuts.
Health Guidance states that the condition is caused by a number of factors, including pregnancy and certain medications, including interferon H2 blockers and chemotherapy drugs. Leukemia and several immune diseases can also lead to thrombocytopenia. Treatment usually involves addressing the underlying cause of the condition. In severe cases, blood transfusions may be necessary.Learn more about Blood
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When blood is too thick, it clots more easily, and the potential exists for blockage of the blood flow through the arteries and veins, according to the National Heart, Lung and Blood Institute. This may trigger a heart attack or stroke. Polycythemia vera is a condition in which the body produces too many red blood cells, causing thickening of the blood and increasing the possibility that clotting occurs.Full Answer >
Swallowing a small amount of blood is considered harmless, but swallowing a large amount can cause illness and vomiting, states HealthTap. Hemophilia of Georgia states that swallowed blood can stick to the lining of the stomach and also cause sickness.Full Answer >
For each pint of blood lost, the human body takes 24 hours to regenerate plasma and four to six weeks to replace red blood cells, according to the American Red Cross.Full Answer >