Physical Activity in Polycythemia Vera: Benefits, Risks and Evidence-Based Exercise Recommendations - A Narrative Review
DOI:
https://doi.org/10.12775/QS.2026.56.72507Keywords
polycythemia vera, physical activity, myeloproliferative neoplasms, quality of lifeAbstract
Background. Polycythemia vera (PV) is a type of Philadelphia-negative myeloproliferative neoplasm (MPN) associated with a good prognosis but possible serious complications. Although medications lower hematocrit and reduce thrombosis risk, patients and clinicians underuse non-drug approaches such as physical activity (PA), despite growing evidence for their help while dealing with the disease’s symptoms and complications.
Aim: This study aims to identify and evaluate the safest and most effective types of physical activity specifically recommended for patients diagnosed with PV.
Methods: A brief review of studies examining physical activity in patients with PV or other MPNs was conducted using PubMed, ScienceDirect, American Society of Hematology publications and Google Scholar.
Results: Regular PA of moderate intensity, such as walking, swimming, or cycling, for 150–300 minutes per week is safe in well-controlled PV (hematocrit < 45%). This level of activity reduces the most common PV complication - fatigue - by 30–50%, but also soothes aquagenic pruritus, especially during water-based exercise, helps with concentration problems, and decreases bone or muscle pain.
Discussion and conclusions: Tailored physical activity for patients with polycythemia vera shows promising results in reducing common symptoms. However, further research is needed to develop optimal activity recommendations for all patient groups.
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Copyright (c) 2026 Kacper Ściebura, Natalia Mordal, Damian Zienkiewicz, Gabriela Makulec, Karolina Domosud, Weronika Walendziak, Wiktoria Wiśniewska, Magdalena Ostaszewska, Milena Majchrzyk, Anna Malczyk

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