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Can Thick Blood Cause Anxiety?

Published in Blood Clot Anxiety 2 mins read

While "thick blood" (often referring to conditions like hypercoagulability) doesn't directly cause anxiety in the sense of a simple cause-and-effect relationship, anxiety can be a mental health issue experienced by individuals diagnosed with or experiencing conditions related to blood clots or altered blood viscosity.

Here's a more detailed explanation:

  • The Physical Impact of Blood Clots and Blood Thickness: Conditions that lead to thicker blood or a higher risk of clotting can be physically stressful. These conditions include:

    • Hypercoagulability: A tendency to form blood clots more easily.
    • Polycythemia Vera: A blood cancer that causes your bone marrow to make too many red blood cells, thickening your blood.
    • Deep Vein Thrombosis (DVT): A blood clot in a deep vein, usually in the leg.
    • Pulmonary Embolism (PE): A blood clot that travels to the lungs.
  • Anxiety as a Psychological Response: The experience of being diagnosed with a blood clotting disorder, undergoing treatment, and fearing potential complications can understandably trigger anxiety.

    • Traumatic Experience: Developing a blood clot, especially a serious one like a PE, can be a life-threatening experience. The fear and uncertainty associated with this can lead to post-traumatic stress disorder (PTSD), which often includes anxiety.
    • Worry and Fear: Individuals with a history of blood clots or those with hypercoagulable conditions may experience anxiety related to the risk of future clots, the side effects of medication (like blood thinners), and the impact on their lifestyle.
    • Uncertainty and Lack of Control: Dealing with a chronic condition that affects blood clotting can create a sense of uncertainty and lack of control over one's health, which can be a significant contributor to anxiety.
  • Mental Health Research Findings: Research indicates that people who have experienced blood clots often report mental health issues such as anxiety, depression, and PTSD.

In summary, while thickened blood or clotting disorders don't directly cause anxiety, the physical and emotional consequences of these conditions can significantly contribute to its development. The fear of future clots, the stress of diagnosis and treatment, and the potential for serious complications can all contribute to anxiety.