Good day to all.

I have just had my PPD test yesterday, and this morning I observed a very slight swelling. My next appointment with the clinic is in two days more. But anticipating the worst, in case the finding is positive (but not active), would I be required to undergo a medication? If so, how long woulf it take? I am under a family residence visit visa which is not expiring anytime soon. Could I have my medication in Qatar or would I be sent back home until I am able to obtain medical clearance?

Thank you for your time.