
Living with Waldenstrom macroglobulinemia
A rare, slow-growing blood cancer in which abnormal white blood cells fill the bone marrow, usually starting in the sixties.
Understanding Waldenstrom macroglobulinemia
These cells make too much of a large protein called IgM. It is a slow-growing (indolent) cancer that usually begins in a person's sixties. Some people have no symptoms and it is found by a blood test done for another reason. Common first signs are weakness and tiredness from anemia, fever, night sweats, and weight loss.
Signs & symptoms
Symptoms vary from person to person. GARD lists these among the most common:
- Tiredness and weakness from anemia
- Pale skin
- Bleeding gums
- Dizziness
- Fever, night sweats, and weight loss
- Numbness and weakness in the limbs
Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.
Diagnosis
- 1Talk with your doctor
Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.
- 2See a specialist
Specialists who may be involved include blood and bone marrow specialists, brain and nervous system specialists and cancer specialists.
- 3Ask which tests can help
Your care team will decide which exams and tests can confirm the diagnosis.
- 4Connect with expert centers
International Waldenstrom's Macroglobulinemia Foundation and The Foundation for Peripheral Neuropathy may keep lists of experts for this condition.
Care & treatment
- Care team
- Blood and bone marrow specialists (hematologists); Brain and nervous system specialists (neurologists); Cancer specialists (oncologists)
- Expert care
- Expert lists: International Waldenstrom's Macroglobulinemia Foundation, The Foundation for Peripheral Neuropathy
- Treatment
- GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
- Research
- Clinical trials and observational studies may be options. See the research section below.
General information, not medical advice. Your care team makes the decisions.
Everyday life
Living with a rare condition is easier with support.
- Connect with International Waldenstrom's Macroglobulinemia Foundation and other patient organizations
- Keep notes on symptoms, changes and questions for appointments
- Ask about patient registries that help research
- Look into financial aid and travel resources for care visits
Quick facts
GARD doesn't describe a cause for this condition yet. It says abnormal cells make too much IgM protein.
Also known as: lymphoplasmacytic lymphoma with igm gammopathy; macroglobulinemia; primary macroglobulinemia; waldenstrom's macroglobulinemia; waldenström macroglobulinemia
Patient organizations
- International Waldenstrom's Macroglobulinemia FoundationWaldenstrom macroglobulinemia · United States
- American Cancer SocietyWaldenstrom macroglobulinemia · United States
- CancerCareWaldenstrom macroglobulinemia · United States
- Lymphoma Research FoundationWaldenstrom macroglobulinemia · United States
- The Foundation for Peripheral NeuropathyPeripheral neuropathy · United States
- Neuropathy Action FoundationPeripheral neuropathy · United States
You are more than your diagnosis
Perspectives from people navigating life with Waldenstrom macroglobulinemia.

Organization Spotlight: The International Waldenstrom's Macroglobulinemia Foundation (IWMF)
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The Invisible Job: What Caregiving for a Rare Disease Really Looks Like
Read articleExplore research for Waldenstrom macroglobulinemia
Explore actively recruiting Waldenstrom macroglobulinemia studies with HealthSpark.
Find actively recruiting studies for Waldenstrom macroglobulinemia with HealthSpark. Share your city to explore research near you.
- Recruiting studies from ClinicalTrials.gov
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- Eligibility is confirmed by the study team
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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.
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