Symptoms
By Mayo Clinic staffMany people with chronic lymphocytic leukemia have no early symptoms. Those who do develop signs and symptoms may experience:
- Enlarged, but painless, lymph nodes
- Fatigue
- Fever
- Pain in the upper left portion of the abdomen, which may be caused by an enlarged spleen
- Night sweats
- Weight loss
- Frequent infections
When to see a doctor
Make an appointment with your doctor if you're concerned about any of your signs and symptoms.
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- Shanafelt TD (expert opinion). Mayo Clinic, Rochester, Minn. April 2, 2013.


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