Thank you for the additional information.
One thing that is very clear from the complete blood count report is that you definitely have lymphocytosis.
Before going into details on what's the cause of your lymphocytosis I would like to mention that a complete blood count is a test that is done routinely in the vast majority of patients who visit the doctor's office.
So this is not a special or specific test, it is a routine test.
The other thing that I can see mentioned in your history is that your doctor mentioned that you had a complete blood count three years back which did not show lymphocytosis.
Lymphocytosis is mentioned as a side effect of terbinafine so that may be the cause.
Another cause pertinent to your case may be a chronic infection i.e. chronic athlete's foot.
Any chronic infection can cause one to have lymphocytosis.
The bot***** *****ne is that I would not worry too much about the raised lymphocyte count as it may either indicate a chronic infection or possibly a side effect of the medication that you are on.
In either case it is not something dangerous, or life threatening or anything to worry about.
Lymphocytosis is not an indication for stopping the drug i.e. terbinafine. So you should complete the course.
I would repeat the complete blood count once your infection has settled completely i.e. about a month or two later.
Let me know if you have more questions.
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