A member asked:

I tested positive for tb and clear chest xray but what will happen if i didn't take the med, isoniazid ?

A doctor has provided 1 answer

Family practice : If you have been exposed to TB and are tested positive.You may develop active TB if left untreated. Get treated for 9 months. You will always test positive so should follow chest x-rays from this time forth.

Answered 12/28/2014

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