Childhood Leukemia: 14 Early Symptoms Of Childhood Leukemia – Common Signs and Symptoms

Extreme fatigue and weakness

Extreme fatigue and weakness – 12Healthy.com

Extreme tiredness can be due to anemia or other underlying medical conditions. Fatigue and slurring of speech are uncommon in childhood leukemia; however, they can be very severe result of AML. This can happen when extremely large amounts of leukemia cells thicken the blood and hinder circulation into small brain blood vessels.