What Is a TB Skin Test and How Can Ayurveda Help in Supporting Lung Health and Preventing Tuberculosis? - #16259

I recently had a TB skin test as part of a routine health check-up, and I’m curious about what this test can reveal and how it can help in diagnosing tuberculosis (TB). I want to understand more about the TB skin test, its purpose, and whether Ayurveda offers any natural ways to support lung health and prevent tuberculosis, especially if one is at higher risk for the condition. From what I understand, the TB skin test, also known as the Mantoux test, involves injecting a small amount of purified protein derivative (PPD) from the TB bacteria under the skin. If you’ve been exposed to TB, a raised bump will appear at the injection site within 48-72 hours. What I don’t fully understand is why some people have a positive test result without developing active tuberculosis, and how this relates to the strength of the immune response. While the TB skin test helps detect exposure to the bacteria, I’m curious how Ayurveda can support lung health to prevent the progression of TB, especially if someone has been exposed. Are there Ayurvedic herbs like Tulsi, Vasa, or Licorice that help strengthen the lungs and improve respiratory function? How do these herbs work to cleanse the respiratory system and boost the immune response against infections like tuberculosis? I’ve also read that Ayurveda emphasizes detoxification and boosting the body’s resistance to infections. Does Ayurveda recommend specific practices like Pranayama (breathing exercises) or yoga to improve lung capacity and circulation? Are there other lifestyle practices or dietary changes that Ayurveda suggests to prevent tuberculosis and improve overall lung health? If anyone has insights into using Ayurveda to support lung health or has experience managing or preventing tuberculosis, I would love to hear your suggestions.