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A member asked:
I got a tb skin test. i am just over 14 hours past, and already have a red circle measuring about 11mm. should i go see my doctor now, or wait?
4 doctors weighed in across 2 answers
Tb test: Wait the full 48 hours for the accurate results of your TB test.
Answered 6/10/2014
4.2k views
Thank
Wait: Wait until the 48 to 72 hours for an accurate reading.
Answered 4/12/2014
4.2k views
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