Take action if any symptoms last more than 2-3 weeks. We subscribe to the HONcode principles. A tuberculosis skin test is also known as the Mantoux tuberculin test. This test measures your immune system’s response to the bacteria that skin diseases pictures pdf tuberculosis.
Your results will be interpreted by your doctor a couple of days after the test. If you’re curious about how to read a tuberculosis skin test, this article will guide you through the process, but remember: the test must be read by a trained professional. Go to your doctor for the tuberculosis skin test. You will be given an injection of a purified protein derivative into the inner forearm that will result in a 6-10 mm welt that will disappear within a few hours.
Do not place a bandage over the site of the test for the required 48 to 72 hours. You can wash and dry your arm carefully.