My white bloods cells reading is 12.8 two and half days after taking amoxicillin 500mg & clarithromycin 500mg?
There are numerous reasons for an increase in white blood cells. It could be because of an infection, inflammation, allergy, immunosuppression, emotional stress, pregnancy, obesity, smoking, etc. It could be because of cancer as well. The increase of WBC’s is not normal if it’s happening for a long time. You need to get yourself examined. Your doctor will run some tests to determine the cause.