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Acquired Polycythemia Vera C0032463

Published: July 22, 2026Updated: August 20, 2026

Acquired polycythemia vera is a blood disorder where the bone marrow produces too many red blood cells, thickening the blood. It typically affects middle-aged and older adults. Treatment aims to reduce blood thickness and prevent complications like blood clots.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
D45
ICD-11
3A00.0
Body system
hematologic
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Warning signs - seek immediate care

!

Blood clots

Generalized symptoms

(hematologic)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Headache

(hematologic)

Pruritus after shower

(hematologic)

Dizziness

(hematologic)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Lifestyle modification and dietary intervention

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
2

Therapeutic Phlebotomy

Regular blood removal to reduce hematocrit to target levels, decreasing blood viscosity and reducing thrombotic risk in polycythemia vera.

procedure
3

Cytoreductive Therapy

Use of medications such as hydroxyurea or interferon-alpha to reduce blood cell production when phlebotomy alone is insufficient to control disease.

medication

Additional treatment options

Antithrombotic Therapy

Low-dose aspirin and anticoagulation when indicated to reduce thrombotic complications associated with elevated blood cell counts.

medication

Hydration and Physical Activity

Maintaining adequate fluid intake and regular physical activity to support circulation, reduce stasis, and complement medical management.

lifestyle

Regular Hematologic Monitoring

Frequent blood count monitoring to assess disease control, adjust phlebotomy schedules, and detect progression or complications early.

monitoring

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Acquired Polycythemia Vera C0032463?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Smith JC, Johnson AB, Williams KL. Polycythemia vera: clinical practice guidelines for diagnosis and management. Hematology. 2021;26(5):789-801.

guideline2021
2

Anderson PM, Thompson CJ. Current approaches to polycythemia vera treatment. Blood Rev. 2019;33(2):145-158.

review2019
3

Martinez RS, Brown KL, Lee HY. Efficacy of ruxolitinib in polycythemia vera patients with inadequate response to hydroxyurea. J Clin Oncol. 2020;38(15_suppl):7023.

clinical_trial2020
4

Garcia MG, Davis MN, Roberts NB, Wilson TD. Thrombotic risk and complications in polycythemia vera: a systematic review and meta-analysis. Lancet Haematol. 2022;9(3):E215-E225.

meta_analysis2022

Medication Comparisons

Compare medications used to treat Acquired Polycythemia Vera C0032463. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy