TB Skin Test is also known as tuberculin test or PPD Test. A Tuberculosis test is used to determine if someone has developed an immune response to the bacterium that causes tuberculosis (TB). This test measures the immune system response to the Bacteria that causes the TB. Now this report will be checked by the doctor and depending on the report, Doctor will say whether the person has this disease or not. In this guide I am going teach you how to do TB skin test. This is an ultimate guide on TB skin test which will give you an idea about the Skin test of TB.
The standard recommended tuberculin test is the Mantoux test, which is administered by injecting a 0.1 mL volume containing 5 tuberculin units PPD into the top layers of skin of the forearm. Just to tell you, TB is not a disease which can't be recovered. I have written a complete guide on what are the treatments of TB. You should go through it once.
We’ll be discussing here step by step as how we can read TB Skin test-
1. Whenever you’re seeing any skin related issues, rush to the doctor for the TB skin test. You’ll be given an injection of purified protein.
2. Skin tests should be read 48-72 hours after the injection. So leave your arm without bandage for 2-3 days.
Also you should not scratch or rub the area of the hand where injection has been done. If this area is paining or feels you something like hot, you can have some cold medical cream over there.
3. Reach out to your doctor again in 3 days to check the report. On the basis of test done, it can be either negative or positive.
4. If you’re not selecting the report in 72 hours, you may have to take again the test.
5. A negative test not always guarantees that you’re free from TB. So keep a close eye on it.
6. Measure the amount of induration at the test site.
7. An induration of 15mm or more is considered positive in all individuals, regardless of any risk factors they might have. Below is the image describing the induration limit of TB skin test.
8. Always do whatever your doctor suggests. No matter TB skin test is positive or negative; you should work on the advice given by doctor.
So I have you now got a clear idea about How to do TB Skin Test. These guides have been shared here just to make aware of what is tb skin test and how to do TB Skin test. But you should take proper medical consultation for more appropriate measurement.
The standard recommended tuberculin test is the Mantoux test, which is administered by injecting a 0.1 mL volume containing 5 tuberculin units PPD into the top layers of skin of the forearm. Just to tell you, TB is not a disease which can't be recovered. I have written a complete guide on what are the treatments of TB. You should go through it once.
We’ll be discussing here step by step as how we can read TB Skin test-
1. Whenever you’re seeing any skin related issues, rush to the doctor for the TB skin test. You’ll be given an injection of purified protein.
2. Skin tests should be read 48-72 hours after the injection. So leave your arm without bandage for 2-3 days.
Also you should not scratch or rub the area of the hand where injection has been done. If this area is paining or feels you something like hot, you can have some cold medical cream over there.
3. Reach out to your doctor again in 3 days to check the report. On the basis of test done, it can be either negative or positive.
4. If you’re not selecting the report in 72 hours, you may have to take again the test.
5. A negative test not always guarantees that you’re free from TB. So keep a close eye on it.
6. Measure the amount of induration at the test site.
7. An induration of 15mm or more is considered positive in all individuals, regardless of any risk factors they might have. Below is the image describing the induration limit of TB skin test.
8. Always do whatever your doctor suggests. No matter TB skin test is positive or negative; you should work on the advice given by doctor.
So I have you now got a clear idea about How to do TB Skin Test. These guides have been shared here just to make aware of what is tb skin test and how to do TB Skin test. But you should take proper medical consultation for more appropriate measurement.
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