Symptoms of polycythemia vera can vary but often include:
- Headaches and Dizziness: Due to increased blood viscosity.
- Itching: Especially after a hot bath or shower, caused by the release of histamine from increased basophils.
- Fatigue and Weakness: Common in many patients with PV.
- Blurred Vision and Visual Disturbances: Resulting from impaired blood flow.
- Reddened Skin: Particularly in the face, hands, and feet.
- Splenomegaly: Enlarged spleen causing discomfort or pain in the upper left abdomen.
- Bleeding or Bruising Easily: Due to abnormal platelet function.
- Shortness of Breath: Especially during exertion.