Thrombocytosis
Overview
Symptoms
- Headache
- Dizziness or lightheadedness
- Chest pain
- Weakness
- Numbness or tingling of the hands and feet
When to see a doctor
Causes
Reactive thrombocytosis
- Acute bleeding and blood loss
- Cancer
- Infections
- Iron deficiency
- Removal of your spleen
- Hemolytic anemia — a type of anemia in which your body destroys red blood cells faster than it produces them, often due to certain blood diseases or autoimmune disorders
- Inflammatory disorders, such as rheumatoid arthritis, sarcoidosis or inflammatory bowel disease
- Surgery or other type of trauma
Essential thrombocythemia
Frequently Asked Questions
What is thrombocytosis?
Thrombocytosis is a disorder characterized by the overproduction of platelets, which are blood particles involved in the formation of blood clots.
What are the two types of thrombocytosis?
There are two types of thrombocytosis: reactive thrombocytosis, which is caused by an underlying condition, and essential thrombocythemia, a blood and bone marrow disease.
What are the symptoms of thrombocytosis?
Most people with thrombocytosis do not experience symptoms. However, those with essential thrombocythemia may have symptoms related to blood clots and bleeding, such as headaches, dizziness, chest pain, weakness, and numbness or tingling in the hands and feet.
When should I see a doctor regarding thrombocytosis?
Thrombocytosis is often detected through routine blood tests. If your platelet levels are higher than normal, it is important to consult with your doctor to determine the underlying cause.
What causes thrombocytosis?
Thrombocytosis can be caused by various factors. Reactive thrombocytosis is commonly associated with conditions such as acute bleeding, cancer, infections, iron deficiency, inflammatory disorders, or surgery. The cause of essential thrombocythemia is unclear but is often linked to genetic mutations.
How is thrombocytosis diagnosed?
Thrombocytosis is typically diagnosed through a routine blood test that reveals a high platelet count. Further tests may be conducted to determine the underlying cause and differentiate between reactive thrombocytosis and essential thrombocythemia.
What are the risks associated with thrombocytosis?
Essential thrombocythemia poses a higher risk of clotting or bleeding complications compared to reactive thrombocytosis. However, both types of thrombocytosis require proper management and monitoring.
How is thrombocytosis managed?
The management of thrombocytosis depends on the underlying cause. Treatment may involve addressing the underlying condition, medications to control platelet production, or procedures to reduce platelet count.
Can thrombocytosis be prevented?
Preventing thrombocytosis may not always be possible, as it can be caused by various factors. However, maintaining overall health, managing underlying conditions, and following your doctor's recommendations can help reduce the risk.
Is thrombocytosis a life-threatening condition?
Thrombocytosis itself is not typically life-threatening, but complications such as blood clots or excessive bleeding can pose serious health risks. Proper diagnosis, management, and monitoring are essential to minimize these risks.
