[oblongx]

I know my infectious disease doctor told me to take a one day oral dose as a prophylactic treatment after you pull off the tick.

[nate_meurer]

That has nothing to do with its topical application. Drugs that perform well via one route are often ineffective via the other. According to the study I linked, that appears to be case here.

[oblongx]

Right, pretty sure we agree on that one. I thought I was backing you up, suppose I should have replied to parent comment instead...

[nate_meurer]

My bad, I misread it as a bit of a counterpoint.