What a normal tb test looks like?

Question

I recently had a TB test and I'm a bit anxious about the results. I want to know what a normal TB test looks like, specifically the skin test. What should I expect the reaction to be if it's negative?

Arjun Banerjee · Accepted Answer

I remember how terrified I was waiting for my skin test results, my anxiety was through the roof. A normal or negative skin test means there is no hard, raised bump at the injection site after 48-72 hours, just a flat pink spot. It is a stressful wait, but hang in there.

Vikram Malhotra · Answer

A normal TB skin test result is negative, meaning there is no induration or hard bump when the nurse inspects it after 48 to 72 hours. Since you have to return to the clinic for the reading, schedule your appointment on a weekday morning to save time.

Preeti Sharma · Answer

For a TB skin test, a normal result usually means no swelling or bump at all! 🌸 The doctor or nurse will check the spot after 2 to 3 days to confirm. Stay positive, it is usually a very quick and simple check!

Deepak Joshi · Answer

A normal TB skin test will not have any hard, raised swelling after 2-3 days. It will just be flat skin.

Saurabh Mishra · Answer

A normal skin test will show no hard swelling after 72 hours. If they ask you to get the IGRA blood test instead, check the rates at different local labs first as prices vary a lot. Make sure you get the reading done on time so you don't have to pay for a re-test.

What a normal tb test looks like?

5 answers

Consult a internal medicine specialist

Related reads

Log in or sign up