Does Waldenstrom macroglobulinaemia cause persistent fatigue?

Waldenstrom Macroglobulinaemia affects antibody-producing cells in the blood and bone marrow. The condition can reduce healthy blood-cell production, and anaemia may leave a person tired, weak, breathless with activity, or light-headed. The abnormal protein made by the cells can also thicken the blood and contribute to headaches, blurred vision, dizziness, or confusion.

Fatigue may instead be related to infection, sleep problems, thyroid disease, medicines, mood, or another health issue. Its severity, timing, and associated symptoms help the care team decide which blood tests or other checks are useful.

Tell your clinician if tiredness lasts, limits walking or work, or is different from your usual energy. Keep a short record of sleep, activity, breathlessness, dizziness, fever, infections, headaches, and vision changes. Bring a medicines list, including non-prescription products.

Plan essential tasks for times when you have more energy, take gentle rest breaks, eat and drink regularly if advised, and ask for help with demanding activities. Do not start iron or other supplements for fatigue without checking first, because the cause may need a different approach.

Contact your care team promptly for worsening fatigue with breathlessness, chest discomfort, fainting, unusual bleeding, or a fever. Seek emergency help for sudden confusion, new weakness, severe headache, or sudden blurred vision, as these can require immediate assessment.

Ask whether anaemia or the abnormal protein could be contributing, which tests are needed, and how to pace activity safely. Ask which symptoms suggest a blood-flow problem or infection and who to contact outside scheduled appointments.