Hairy cell leukemia might not cause symptoms. Sometimes a health care provider finds it by accident during a blood test for another condition. When it causes symptoms, hairy cell leukemia might cause:  A feeling of fullness in your belly that may make it uncomfortable to eat more than a little at a time Fatigue Easy bruising Recurring infections Weakness Losing weight without trying 
hairy cell leukemia cause symptoms  health care provider finds accident blood test condition  causes symptoms  hairy cell leukemia cause:  feeling fullness belly may uncomfortable eat little time fatigue easy bruising recurring infections weakness losing weight trying 
hairy cell leukemia