hi

Dear Customer
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White blood cells count = 11.21

It's in the upper normal range and you don't have to worry about it unless you have signs and symptoms . So no treatment is required 

? What are the causes of elevated WBC 

1. Viral infection
2. Bacterial infection such as Infected throat , infected urinary tract and lung infection
3. Chronic infection
4. Blood disesase

? When you have to consult a doctor 

• High fever
• Chills
• Abnormal symptoms such as Fatigue , Dizziness 
• Painful urination
• Swelling in lymph nodes

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Kind Regards