Thrombocytopenia is when the patient’s body has an abnormally low level of Platelets in the blood, And platelets are made from the bone marrow, it helps to clot. People with thrombocytopenia can have excessive bleeding, this can happen in varying degrees, and the risk of bleeding increases with a decrease in the number of platelets..
According to the site drugs Medicinal thrombocytopenia can happen alone or can develop as a complication of another disease such as cancer or viral infection, and in some cases it is a chronic long-term condition that lasts for years, and in other cases it develops suddenly and dramatically.
In general, thrombocytopenia develops for one or more reasons, including:
The bone marrow fails to produce enough platelets, and this can be caused by:
Having bone marrow cancer and destroying the micro cells, these are the cells that produce platelets.
Aplastic anemia affects platelet production.
Exposure to a toxic chemical, radiotherapy or chemotherapy destroys large cells.
Genetic problems hinder the production of natural platelets.
Exposure to some drugs or alcohol slows the production of nucleus cells, and thrombocytopenia is common in people who drink alcohol..
After a viral infection, some patients have decreased platelet production, and this problem is usually short-term and improves without treatment.
The bone marrow produces enough blood platelets, but the body destroys them and the immune system can produce antibodies that attack platelets. Some causes of this problem include:
ITP thrombocytopenic purpura
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This condition can pass quickly or can last for a long time, it can happen ITP On its own or it can be associated with other autoimmune disorders, such as systemic lupus erythematosus.
HIV infection
People with HIV sometimes develop low blood platelet count.
Complications of pregnancy
A small percentage of pregnant women develop moderately from this condition when they are close to birth.
Reaction to medication
Thrombocytopenia can be the cause of any medication.
Symptoms of thrombocytopenia
People with severe thrombocytopenia may experience abnormal bleeding anywhere in the body.
Symptoms can include:
Red or purple spots on the skin and often concentrated on the lower legs, excessive bruising, even from slight shock, blood in the urine or stools, abnormal or excessive bleeding from the mouth or nose, abnormal vaginal bleeding, especially the unusually heavy menstrual flow, Intra-digestive bleeding, including rectal bleeding, excessive bleeding after surgery or dental work, headaches and other neurological symptoms caused by intracerebral hemorrhage and this is extremely rare and only occurs when the number of platelets becomes too low.
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