Pooja Gupta Pooja Gupta Asked 8 months ago

Is it normal for a tb test to itch?

I had a TB test done a couple of days ago, and the spot where the injection was is really itchy now. My friend said it's normal, but it's bothering me. Is it normal for a TB test to itch?

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6 answers

Karan Kapoor Karan Kapoor Joined Feb 2026 8 months ago
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Yes, light itching at the injection site is pretty common. Just make sure you don't scratch it, as that can mess up the reading or cause a skin tear. Stick to light walks and avoid heavy arm workouts until the doctor reads the test.

Rakesh Sharma Rakesh Sharma Joined Mar 2026 7 months ago

Itching is a normal skin reaction, but whatever you do, don't scratch or put any creams on it. If you mess up the skin test site, you'll have to pay for the expensive IGRA blood test, which costs much more. Just wait for the 48-72 hour reading.

Smita Deshpande Smita Deshpande Joined Apr 2026 6 months ago

TB test skin site itching is very common, ho na. But scratch bilkul mat karna, otherwise swelling can look like a positive result. If it's itching too much, ask your nurse or doctor what to do.

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Consult a dermatologist

Varun Nair Varun Nair Joined Jun 2026 5 months ago

I had this test last year for my visa. It itched like crazy on the second day, but the clinic staff told me to put a cold pack near it, not directly on the spot. Don't worry, it's normal, just don't touch it.

Pooja Hegde Pooja Hegde Joined Apr 2026 6 months ago

I was just reading about the Mantoux test process. Mild itching is just your immune system reacting to the tuberculin solution, but severe swelling or blistering could mean a positive reaction. Keep it clean and get it read by the doctor on time.

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Ganga Ram Ganga Ram Joined Jun 2026 4 months ago

Babu, khujli hona toh aam baat hai sui lagne ke baad. Par dhyan rakhna, wahan par hath mat lagana aur na hi koi tel lagana. Apne daktar sahab ko dikha dena samay pe, sab theek ho jayega.

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