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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
Dr. Oscar Novick answered

Specializes in Pediatrics

Tb test: Wait the full 48 hours for the accurate results of your TB test.

Dr Husar and another doctor agreed

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

Thank

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